Why you might need to disable antivirus, and what actually happens
Your antivirus software sometimes blocks legitimate programs or slows down specific tasks like large file transfers, game launches, or software installations. Disabling it temporarily lets that task complete, then you turn protection back on. The risk is real but manageable: your computer is unprotected only while the antivirus is off, so you should disable it for minutes or hours, not days.
Most antivirus programs let you pause protection for a set time — 15 minutes, an hour, until restart — rather than turning it off completely. This is the safest approach because the protection automatically comes back on even if you forget. Completely disabling antivirus is riskier and should only happen when you have a specific reason and a clear end time in mind.
Before you disable anything, make sure the program you're trying to run is actually legitimate. If you downloaded it from the official website of the company that made it, or from a trusted app store, it's almost certainly safe. If you found it on a random website or got it from someone else, the antivirus may be right to block it.
Key Takeaways
- Pause your antivirus for a specific time window (15 minutes to an hour) rather than disabling it completely, so protection automatically returns.
- Right-click the antivirus icon in your system tray (bottom right of your screen on Windows, top right on Mac) to find the pause or disable option.
- If you can't find a pause option, open the antivirus program itself and look for settings, protection, or a shield icon where you can temporarily turn off real-time scanning.
- Turn protection back on as soon as your task finishes, or set a timer so you don't forget.
- If the antivirus blocks something you need, contact the software maker's support team to report a false positive rather than disabling protection long-term.
How to pause antivirus on Windows
Most Windows antivirus programs put an icon in your system tray — the small icons in the bottom right corner of your screen, next to the clock. Right-click that icon and look for an option that says "Pause protection", "Disable", "Turn off", or "Pause real-time scanning". Click it and you'll usually see a menu asking how long to pause: 15 minutes, 1 hour, until restart, or until you manually turn it back on.
If right-clicking the icon doesn't show those options, open the antivirus program itself by clicking the icon or searching for it in your Start menu. Look for a settings button (usually a gear icon), a shield icon, or a section labeled "Protection" or "Real-time scanning". Inside, you should find a toggle or button to turn off real-time scanning. Some programs call this "disable protection" or "pause scanning".
Windows Defender (the antivirus built into Windows) lives in Settings. Open Settings, go to Privacy & Security, then Windows Security, then Virus & threat protection. Click "Manage settings" and toggle off "Real-time protection". It will turn back on automatically after a restart, or you can turn it back on manually right away.
How to pause antivirus on Mac
Mac antivirus programs usually live in your menu bar at the top right of the screen. Click the antivirus icon and look for "Pause", "Disable", or "Turn off" in the dropdown menu. If you see a time option, choose how long you want protection paused — usually 15 minutes to 1 hour is enough for most tasks.
If the dropdown doesn't show a pause option, open the antivirus program itself. Look for Preferences, Settings, or a gear icon. Find the section for real-time scanning or protection and toggle it off. Make a note of where this setting is so you can turn it back on easily.
Some Mac antivirus programs require you to enter your password to disable protection, as a security measure. This is normal and expected.
What to do while antivirus is disabled
Once protection is paused, do only the task you disabled it for. Don't browse the web, don't open email attachments, don't read files from unfamiliar websites. The shorter the window, the safer you are. If your task takes longer than expected, turn protection back on, finish the task, then turn it off again if needed.
If you paused antivirus to install software, watch the installation complete and then turn protection back on when ready. Don't wait until later — the longer your computer runs unprotected, the more risk you take on.
How to turn antivirus back on
If you set a time limit when you paused protection, it will turn back on automatically when that time expires. You don't have to do anything. If you disabled it completely or chose "until restart", you need to turn it back on manually.
Use the same method you used to turn it off: right-click the antivirus icon in the system tray (Windows) or menu bar (Mac), or open the antivirus program and toggle protection back on in settings. On Windows Defender, go back to Privacy & Security > Windows Security > Virus & threat protection > Manage settings and toggle "Real-time protection" back on.
After you turn protection back on, some antivirus programs will run a quick scan to make sure nothing harmful got onto your computer while it was off. Let this scan finish — it usually takes a few minutes.
When to report a false positive instead of disabling antivirus
If your antivirus blocks a program you use regularly, disabling it every time is inconvenient and risky. Instead, report the block to the antivirus maker so they can fix it. Most antivirus programs have a "Report false positive" or "Submit file for analysis" option in their settings or in the notification that appears when they block something.
You can also add the program to your antivirus's whitelist or exclusion list, which tells it to never block that specific file or folder. Open your antivirus settings, look for "Exclusions", "Whitelist", "Trusted files", or "Safe files", and add the program's location. This way, protection stays on for everything else.
If you're not sure whether a program is safe, search for its name plus "antivirus false positive" or "antivirus blocks" to see if other people have reported the same issue. If many users report the same block, it's likely a false positive and you can safely add it to your whitelist.
Frequently Asked Questions
Can I get a virus while antivirus is paused?
Yes, but only if you read or run something malicious during that window. The risk is low if you pause for a few minutes to install legitimate software from the official source. The risk is high if you browse unfamiliar websites or open email attachments while unprotected. Pause for as short a time as possible.
Will disabling antivirus make my computer faster?
Antivirus does use some system resources, but disabling it permanently is not a safe way to speed up your computer. If antivirus is slowing you down noticeably, try switching to a lighter antivirus program, excluding specific folders from scanning, or scheduling scans for times you're not using the computer. Pausing temporarily for a specific task is safe; leaving it off is not.
What's the difference between pausing and disabling antivirus?
Pausing sets a timer — protection comes back on automatically after 15 minutes, an hour, or at restart. Disabling turns it off completely until you manually turn it back on. Pausing is safer because you can't forget to turn protection back on. Use pause whenever your antivirus offers it.
Do I need to restart my computer after turning antivirus back on?
No. Most antivirus programs resume protection when ready after you toggle it back on. Some may run a quick scan, but you don't need to restart. If your antivirus asks you to restart, you can usually choose to do it later.
What if I can't find the pause option in my antivirus?
Search the antivirus maker's website for "pause protection" or "disable temporarily" plus your antivirus name. Different programs use different terms and menu layouts. You can also contact their support team — most have live chat or email support that can walk you through the steps for your specific version.