How to Turn Off Antivirus Software Temporarily
Only pause protection when you have a specific troubleshooting reason, and turn it back on as soon as you finish. Disabling antivirus software removes an important layer of protection against malicious files, suspicious programs, and other threats.
A trusted application might fail to install, a printer might stop connecting, or a security scanner might interfere with another program. Sometimes antivirus software is responsible. Other times, changing antivirus settings will not help.
The safest approach is to identify the problem first, change only the necessary setting, and check that protection is working afterward.
How Do I Turn Off Antivirus Software? Start With the Safest Option
Before disabling anything, find out which security feature is causing the problem.
Antivirus software includes several types of protection, and they do different jobs.
Real-time protection monitors files and applications as you access or run them. It helps detect malware before it can cause damage.
A firewall controls network connections. It can restrict unwanted incoming traffic or block certain applications from communicating over a network.
Web protection checks websites and online destinations for known threats, including phishing pages.
Application security controls help prevent unknown or potentially unsafe programs from running.
These protections are related, but they are not interchangeable.
For example, if a video calling application cannot connect, turning off malware scanning may accomplish nothing. The issue could be a firewall permission, the application’s network settings, or a temporary connection problem.
Likewise, if an antivirus product flags a downloaded installer, disabling the firewall will not resolve the underlying detection.
Start by checking the security warning or error message. It often tells you which component is involved.
| Problem | What to check first | Safer solution |
|---|---|---|
| A trusted application will not install | Antivirus detection details and installer source | Verify the publisher, check for updates, and investigate the warning |
| A printer or application cannot connect | Firewall rules and network permissions | Allow the verified application or connection |
| A downloaded file is flagged | Protection history and detection details | Check the file and report a suspected false positive |
| The computer slows down during scanning | Scan activity and system performance | Reschedule a nonurgent full scan |
| A website is blocked | Web protection warning and website address | Verify the website rather than bypassing the warning |
| Security settings cannot be changed | Administrator permissions and device policies | Use supported settings or contact the device administrator |
If a temporary pause is necessary, change only the feature involved in the test.
For example, do not disable both real-time scanning and the firewall when you are only investigating a file detection.
Changing one setting at a time also makes troubleshooting easier. You will have a clearer idea of what caused the problem and whether the change helped.
When and Why You Might Need to Disable Antivirus Software
Antivirus software usually runs quietly in the background. It examines files, checks suspicious activity, and provides warnings when something appears unsafe.
Occasionally, a legitimate program can trigger a security warning.
This is known as a false positive. It happens when security software incorrectly identifies a harmless file or action as potentially dangerous.
False positives are possible because antivirus products use several detection methods. They may recognize known malware, examine unusual program behavior, or assess whether a file has an established reputation.
A recently released utility might look unfamiliar to the scanner. Some specialized programs also perform actions that resemble suspicious software behavior.
But not every blocked file is harmless.
Malicious programs frequently disguise themselves as ordinary applications, drivers, or updates. A warning should be investigated rather than dismissed.
Troubleshooting an application installation
Suppose you are installing a printer utility downloaded from the manufacturer’s website.
The installer opens but stops before completing setup.
You notice an antivirus notification at roughly the same time.
Before you pause antivirus scanning, check a few things.
- Confirm that you downloaded the utility from the manufacturer’s genuine website.
- Make sure the installer supports your operating system.
- Check whether a newer version is available.
- Open the antivirus detection details to see what was blocked.
- Restart the installer after resolving any ordinary permission or compatibility problems.
If the security software specifically identifies malware, do not assume it is mistaken.
Contact the software publisher or security provider for clarification.
A temporary pause may be appropriate in a narrow troubleshooting situation involving verified software, but it should not be the default response to a threat warning.
Never turn off antivirus protection simply because an installer tells you to do so.
Investigating slow performance
Antivirus scanning can sometimes make a computer feel slower.
A full scan may examine thousands of files while you are editing documents, working in a browser, or using another demanding application.
On a computer with limited memory or a slower storage drive, the performance change may be noticeable.
Before switching off real-time protection, check whether a full scan is running.
If it is a manual scan, you may be able to stop it and schedule another scan for a quieter time.
If it is a scheduled scan, review the software’s scheduling options.
You can also close applications that are no longer needed.
Try to distinguish between an occasional full scan and the lighter background checks performed by real-time protection.
Rescheduling a full scan is generally safer than leaving automatic malware detection disabled.
Resolving firewall-related connection problems
Network problems are sometimes blamed on antivirus software when the firewall is actually involved.
For example, a laptop might connect to the internet normally but fail to communicate with a network printer.
A file-sharing application may also work on one computer but not another.
In these situations, check the network and firewall settings first.
Confirm that both devices are connected to the intended network.
Check whether the application has permission to receive incoming connections.
A properly configured firewall may block certain connections while allowing ordinary internet browsing to continue.
If the application is trusted, an appropriate firewall permission may resolve the issue.
There is usually no reason to turn off antivirus scanning just to troubleshoot a printer connection.
Determining whether security software is actually responsible
Before changing security settings, record what happened.
Note the error message, the application involved, and when the problem started.
Ask yourself whether anything changed recently.
Was the operating system updated? Did you install a new program? Did the router restart? Did the application work before a recent update?
Then open your security application’s recent activity or protection history.
Look for an event that matches the time of the problem.
If the antivirus has not reported anything relevant, the problem may have another cause.
For example, an installation may fail because the computer lacks free storage space.
A website may not load because of a browser extension or DNS problem.
A program may refuse to open because it is incompatible with the operating system.
Temporarily disabling antivirus software will not fix those issues.
Troubleshooting should identify the cause, not merely make a warning disappear.
Step-by-Step: How to Turn Off Built-In Antivirus on Windows and Mac
Windows and macOS provide built-in security, but they organize their protective features differently.
Windows has a dedicated interface for Microsoft Defender Antivirus.
macOS uses several separate technologies, including Gatekeeper, XProtect, and its built-in firewall.
Understanding the difference prevents unnecessary changes.
Temporarily Disabling Microsoft Defender on Windows 10 & 11
Microsoft Defender Antivirus is included with Windows.
When it is the active antivirus provider, you can manage real-time scanning through the Windows Security application.
The following steps apply to Windows 10 and Windows 11, although the appearance of some menus may vary slightly.
Step 1: Open Windows Security
Select the Start menu.
Type Windows Security into the search field.
Open the Windows Security application.
You will see the main security categories, including Virus & threat protection and Firewall & network protection.
Step 2: Select Virus & threat protection
Click Virus & threat protection.
This area shows Microsoft Defender’s antivirus status, scan options, and recent security information.
Look for Virus & threat protection settings.
Step 3: Open Manage settings
Under Virus & threat protection settings, select Manage settings.
Find the switch labeled Real-time protection.
This setting controls Microsoft’s real-time malware checks when Defender is the active antivirus provider.
Step 4: Temporarily disable Real-time protection
Move the Real-time protection switch to Off.
Windows may ask for administrator approval.
Read the confirmation before continuing.
While real-time protection is off, the computer loses its normal automatic checks for certain malicious files and programs.
Other Windows security features may remain active, but that does not make the computer fully protected.
Step 5: Perform the planned troubleshooting test
Return to the verified application or task you were investigating.
Complete only the necessary test.
For example, you might be checking whether a previously verified program behaves differently when real-time scanning is paused.
Avoid opening unrelated downloads, email attachments, or unfamiliar websites.
If the problem continues, turn protection back on immediately. Another setting or application may be responsible.
Step 6: Restore Real-time protection
Open Windows Security again.
Go to:
Virus & threat protection > Manage settings
Set Real-time protection to On.
Check the security status to confirm that the feature is active.
Microsoft Defender normally turns real-time protection back on automatically after a period of time.
Do not rely on that behavior. Restore it yourself as soon as the test is finished.
What if Microsoft Defender will not turn off?
Sometimes the Real-time protection switch is unavailable, locked, or controlled by another service.
This does not necessarily mean something is wrong with Windows.
Possible explanations include:
- Another antivirus product is registered as the active provider.
- The computer is managed by an employer or school.
- The account does not have administrator privileges.
- A security policy restricts the setting.
- Tamper Protection is preventing an unauthorized change.
Tamper Protection is designed to stop unauthorized changes to Microsoft Defender security settings.
It is particularly useful because certain types of malware attempt to disable antivirus protection before running.
If Windows does not allow the change, do not try to force it using unfamiliar scripts, registry modifications, or system service commands.
Review the documented troubleshooting options or seek help from the device administrator.
On a company-owned computer, changing security settings without authorization may also violate workplace security rules.
Important considerations for Windows 10 users
Microsoft ended standard support for Windows 10 on October 14, 2025.
Eligible devices enrolled in the Extended Security Updates program may continue receiving specified security updates for a limited period.
However, that does not make Windows 10 equivalent to a fully supported operating system.
If your computer still uses Windows 10, check whether it receives the necessary updates and plan a move to a supported operating system when practical.
Antivirus software remains useful, but it cannot reliably compensate for every vulnerability in an operating system that no longer receives ordinary security updates.
Avoid unnecessary periods without real-time protection, especially on older computers.
Pausing Security and Firewall Settings on macOS
A Mac does not have one ordinary setting that turns off all built-in antivirus protection.
Apple includes several security features that operate separately.
Gatekeeper checks applications and helps verify whether software comes from an identified developer and meets Apple’s security requirements.
XProtect helps detect and respond to known malware.
The macOS Firewall controls unwanted incoming network connections.
These systems serve different purposes.
Turning off the firewall does not disable Gatekeeper or XProtect.
Similarly, changing an application’s security permission does not turn off the computer’s malware detection systems.
Check why macOS blocked an application
Suppose macOS prevents an application from opening because it cannot verify the developer.
Start by checking where the application came from.
Confirm the publisher’s identity and make sure you downloaded the software from a legitimate source.
Check whether a newer version is available.
If an application has not been properly signed or notarized, its developer may provide an updated installer.
For an application you have independently verified, macOS may offer a limited approval option in System Settings > Privacy & Security.
Use that option only when you are confident that the software is trustworthy.
If macOS warns that an application contains malware or will damage your computer, do not override the warning.
Avoid Terminal commands that disable Gatekeeper or interfere with XProtect system-wide.
Disabling these protections is not an appropriate routine fix for installation problems.
Check the macOS firewall
If the issue involves a printer, file-sharing service, or another network connection, review the firewall.
On current macOS versions:
- Open the Apple menu.
- Select System Settings.
- Choose Network.
- Open Firewall.
- Check whether the firewall is enabled.
- Select Options to review application and service permissions.
A trusted application may require permission to accept incoming connections.
If that is the cause, configure the specific permission instead of switching off the entire firewall.
The exact settings available can depend on the macOS version and whether the device is managed by an organization.
Temporarily turning off the macOS firewall
If a specific network troubleshooting test genuinely requires disabling the firewall, use the Firewall switch in:
System Settings > Network > Firewall
Only perform the test on a network you trust.
Keep the change brief.
Do not turn off the firewall to resolve an antivirus malware warning. The two controls address different security concerns.
After completing the network test, return to the same settings and turn Firewall back on.
If the application begins working while the firewall is disabled, investigate the appropriate connection permission.
Leaving the firewall disabled should not become the permanent solution.
What about third-party antivirus on Mac?
If your Mac uses a separately installed antivirus application, its scanning controls are usually found inside that application.
Look for the software in the Applications folder or menu bar.
Open its settings and review the available protection controls.
Some products offer a temporary pause feature. Others have separate switches for different types of scanning.
Do not assume that closing the antivirus window stops background protection.
Many security applications continue running after the main window closes.
Use the provider’s supported settings to make and reverse changes.
How to Pause Third-Party Antivirus Programs
Third-party antivirus applications often include several security components.
A single product might provide file scanning, web filtering, network protection, and scheduled malware checks.
Pausing one component does not necessarily affect the others.
Before making changes, check whether the program offers a setting that addresses your specific problem.
A limited adjustment is usually better than switching off the entire security application.
Step 1: Identify your active antivirus provider
On Windows, open Windows Security and select Virus & threat protection.
Look for information about your active antivirus provider.
You can also check the small application icons near the clock.
This area is known as the System tray.
Your security software may display a shield icon or its own application symbol.
On a Mac, the antivirus may appear in the menu bar or Applications folder.
If you are unsure which antivirus program is active, check before changing settings.
A third-party product may take over primary antivirus responsibilities from Microsoft Defender.
Step 2: Open the antivirus settings
Launch the security application.
Look for its protection settings or security dashboard.
Common options include:
- Real-time file scanning.
- Malware detection.
- Web protection.
- Scheduled scans.
- Firewall controls.
- Application permissions.
- Security exclusions.
The names vary by product.
Read the description of each setting before changing it.
For example, a web protection feature may block suspicious websites but have no involvement in local printer connections.
Disabling the wrong feature adds risk without providing useful troubleshooting information.
Step 3: Choose a temporary pause when necessary
Some antivirus programs offer options such as pausing protection for a short period or until the next restart.
Others use a simple On or Off switch.
When a temporary pause is necessary, select the shortest supported duration that allows you to perform the test.
Avoid settings that leave protection disabled indefinitely.
If the application warns that your computer will be more vulnerable, take that warning seriously.
Reconsider whether a software update, limited permission, or provider-recommended fix would address the issue instead.
Step 4: Perform the troubleshooting test
Repeat the exact operation that was failing.
Keep the test limited to the verified application or function.
For example, you may be checking whether a trusted local program starts correctly or whether its file access is being affected by real-time scanning.
Do not browse unrelated websites or install other programs during the test.
If the problem remains unchanged, restore protection.
That result is useful. It suggests the disabled feature may not have caused the issue.
Step 5: Restore the protection setting
Return to the antivirus application’s dashboard.
Use the available Resume, Enable, or Turn On option.
Check that the application reports normal protection.
Some products display a green status indicator or a message confirming that protection is active.
Others list the status of each component separately.
Review the relevant component rather than assuming everything is enabled because the application window opens.
What if there is no pause option?
Some antivirus products deliberately limit the ability to disable protection.
Others separate their protective functions into individual settings.
Do not try to stop the application by deleting program files, terminating protected services, or changing unfamiliar system settings.
These actions can damage the installation or create problems when the software restarts.
Instead, use the product’s documented troubleshooting options.
If the issue involves a particular application, contact the antivirus provider or software publisher for guidance.
Should you use an antivirus exclusion instead?
An antivirus exclusion tells the security application to skip certain files, folders, or processes during scanning.
This can sometimes help when a verified application repeatedly triggers an incorrect detection.
However, exclusions create areas where malicious activity may receive less scrutiny.
Be especially cautious about excluding entire folders.
For example, excluding the Downloads folder would reduce scanning in a location where new and potentially unsafe files frequently appear.
Before creating an exclusion:
- Verify that the application comes from a legitimate source.
- Review the antivirus detection details.
- Check whether an updated version resolves the issue.
- Confirm that the exclusion is necessary.
- Restrict the exception to the smallest appropriate item.
- Remove it when it is no longer required.
Never add broad exclusions simply to make security warnings disappear.
How AVO Security fits into troubleshooting
AVO Security provides cybersecurity features for supported Windows, Mac, Android, iPhone, and iPad devices.
Its features include Smart Scan, Web Shield, Wi-Fi Security, VPN, Link Checker, QR Scanner, and Email Breach Scan.
These tools address different risks.
Smart Scan helps users review supported security conditions, while Web Shield focuses on unsafe websites and related online threats.
If a particular AVO feature appears to interfere with a legitimate activity, identify the affected feature before changing settings.
For example, a VPN connection issue may have nothing to do with malware scanning.
Likewise, a website warning from Web Shield does not necessarily mean that antivirus file scanning has blocked an application.
Use only the controls supported by your installed AVO version.
The available features and settings may differ between operating systems.
On iPhone and iPad, third-party security apps cannot perform traditional system-wide scans of other applications.
Instructions for pausing desktop antivirus scanning therefore do not apply to iOS and iPadOS in the same way.
Essential Precautions While Real-Time Protection Is Disabled
Temporarily disabling security features creates a period when your device has less protection than usual.
Even when the change is brief, take sensible precautions.
You do not need an elaborate security procedure. You do need to avoid unnecessary exposure while the test is running.
Avoid unnecessary internet activity
If your troubleshooting task does not require the internet, consider disconnecting from WiFi or unplugging the network cable temporarily.
This can reduce exposure to new online threats.
If a connection is necessary, use only the trusted website or service involved in the test.
Avoid opening unrelated email attachments, shared links, or unknown downloads.
Do not use this period to install software from unverified sources.
Keep the firewall active when possible
The firewall and antivirus scanner protect against different risks.
Temporarily disabling real-time file scanning should not require disabling the firewall.
Similarly, testing a network permission should not require turning off malware detection.
Change one feature at a time.
If you disable several protective components together, it becomes difficult to determine which setting affected the result.
It also increases the amount of protection the computer loses.
Do not ignore existing malware warnings
A program does not become safe because antivirus protection has been turned off.
If security software reports a specific threat, investigate the warning.
Malicious installers sometimes instruct users to disable antivirus scanning before installation.
That request should raise suspicion.
Check the publisher and verify the software independently.
If the warning cannot be explained, do not proceed with the installation.
Save your work before changing security settings
Save open documents and close unnecessary applications before troubleshooting.
Some security changes may require administrator approval or a restart.
Keep a simple record of what you changed.
For example, note whether you paused real-time scanning, adjusted a firewall permission, or temporarily changed a web protection setting.
This makes it easier to restore the original configuration.
It also prevents confusion if more than one troubleshooting step is necessary.
Use a limited troubleshooting window
Do not leave antivirus protection disabled while you continue working for the rest of the day.
Finish the planned test and immediately restore the setting.
If you need to stop troubleshooting, re-enable protection before leaving the computer.
This matters particularly on shared household devices.
Another person may use the computer without knowing that a security feature has been paused.
Watch for suspicious activity
Pay attention to unexpected behavior during troubleshooting.
Warning signs can include unfamiliar programs opening, unexplained browser redirects, or unexpected requests for administrator access.
These symptoms do not automatically prove that malware is present.
However, they deserve investigation.
If you notice suspicious activity, stop the test and restore protection if possible.
Run an appropriate malware scan.
If you strongly suspect an active infection, disconnecting the affected computer from the network may help limit exposure while you obtain assistance.
How to Resume Cybersecurity Protection and Verify Device Safety
Once troubleshooting is complete, resume cybersecurity protection and verify that your device is secure.
Do not stop at moving a switch back to On.
Take a few minutes to check the security application’s status, review any remaining alerts, and confirm that the original problem has been resolved.
Step 1: Re-enable real-time protection
If you use Microsoft Defender, open:
Windows Security > Virus & threat protection > Manage settings
Make sure Real-time protection is set to On.
If you use another antivirus application, open its dashboard and check the relevant protection controls.
Look for an active or protected status.
Do not rely only on the application icon appearing in the System tray.
A visible icon does not guarantee that all protective features are running.
On macOS, restore any firewall settings or third-party antivirus controls that you changed.
Step 2: Check security warnings and protection history
Open your security application’s main dashboard.
Review any unresolved warnings.
On Windows, Protection history provides information about recent detections and security actions.
Check whether a previous warning still needs attention.
If protection cannot be restored, the application may require administrator approval, an update, or a restart.
Do not assume the computer is protected until its security status confirms it.
Step 3: Update security software
Security applications depend on current detection information and software updates.
Once protection is enabled, check for available updates.
Microsoft Defender ordinarily receives security intelligence updates automatically, but you can review its update status.
Third-party products generally provide update settings within their applications.
On macOS, keep system and security updates enabled.
Updated protection is particularly important after resolving an installation or software compatibility problem.
Step 4: Run a malware scan
If real-time scanning was paused, consider running a malware scan after the test.
For Microsoft Defender:
- Open Windows Security.
- Select Virus & threat protection.
- Choose Quick scan.
- Review the results when the scan finishes.
If you still suspect a problem, the available scan options may provide a more thorough examination.
For third-party antivirus software, use its supported malware scanning feature.
A clean scan is reassuring, but it cannot guarantee that every possible threat is absent.
If unusual behavior continues, investigate further.
Step 5: Review any security exceptions
If you created an antivirus exclusion or firewall permission, decide whether it is still necessary.
A temporary exception should not automatically remain in place.
For example, an exception created for a one-time installation may no longer serve a purpose.
Remove unnecessary exclusions.
Keep only those permissions that are justified and properly scoped.
Avoid leaving broad exceptions for folders where new downloads or unknown programs are stored.
Step 6: Confirm that the original problem is resolved
Repeat the original task with security protection enabled.
If the application works normally, the troubleshooting session may be complete.
If the problem returns as soon as protection resumes, the conflict has not been properly resolved.
Do not repeatedly disable antivirus software each time you need the application.
Instead, inspect the detection details and identify a supported fix.
That could involve an updated installer, a corrected application permission, or guidance from the software publisher.
For a network issue, a specific firewall rule may be more appropriate than disabling network protection.
Step 7: Check protection across other household devices
If your household uses several types of devices, remember that each operating system manages security differently.
A change made on a Windows computer does not automatically change security settings on an iPhone or Mac.
Still, this is a useful opportunity to review the basics.
Confirm that important devices have received operating-system updates.
Make sure screen locks are enabled.
Review unexpected account sign-in notifications if the original problem involved suspicious links or login activity.
AVO Security provides AVO Security cross-platform protection with supported security checks, phishing-related features, WiFi security tools, and known breach monitoring.
Its capabilities vary by platform, so review the features relevant to each device.
A simple post-troubleshooting security checklist
Before returning to normal use, confirm the following:
- Real-time protection is enabled.
- The firewall is active where it was previously enabled.
- Any temporarily paused web protection has been restored.
- Antivirus definitions and security software are up to date.
- A malware scan has been completed if appropriate.
- Unnecessary exclusions have been removed.
- The original application works with protection enabled.
- No unresolved security warnings remain.
- Temporary changes have been reversed.
If protection repeatedly turns itself off or cannot be restored, contact the antivirus provider or a trusted technical support professional.
Do not leave the device unprotected while looking for a permanent solution.
Frequently Asked Questions
How do I turn off antivirus software temporarily?
On Windows, open Windows Security, select Virus & threat protection, choose Manage settings, and temporarily switch off Real-time protection. For third-party antivirus software, open the application’s settings and use its supported pause option. Restore protection immediately after completing your troubleshooting test.
Is it safe to disable my antivirus while installing new apps?
Disabling antivirus protection increases your exposure to malicious files, so it should not be a normal installation step. If a verified application is blocked, check its publisher, review the security warning, and look for an updated installer first. Never disable antivirus protection to install an unknown or unverified application.
How do I turn real-time protection back on after troubleshooting?
Open Windows Security, go to Virus & threat protection, select Manage settings, and switch Real-time protection on. If you use third-party antivirus software, select its Resume or Enable option and confirm that protection is active. Check for unresolved alerts and run a malware scan if needed.
Why does my antivirus block legitimate programs or network connections?
Antivirus software may occasionally flag a legitimate program because its behavior resembles suspicious activity or the file has limited reputation information. Network problems can also result from firewall restrictions, privacy permissions, or incorrect application settings rather than malware scanning. Check the warning details and verify the application before changing security controls.
Temporarily disabling antivirus software can be useful for carefully controlled troubleshooting, but it should never become a permanent workaround. In many cases, reviewing application permissions, updating software, or correcting a firewall rule will resolve the problem without removing essential protection.
Once the test is complete, restore your security settings and confirm that the antivirus is functioning normally.
AVO Security supports everyday protection across compatible Windows, Mac, Android, iPhone, and iPad devices with security checks, phishing protection, WiFi security tools, and known breach monitoring. Keeping these safeguards active alongside your operating system’s built-in security features is a practical way to reduce avoidable online risks.
