Windows Security Not Working in Windows 11? Here’s How to Fix It

Home windows Safety is an entire antivirus program designed to guard your PC from exterior threats. Nonetheless, there are occasions when the safety software program may cease working correctly, or in some instances, not begin in any respect. And in case you’re with out an exterior antivirus app, that leaves you broad open for safety assaults.

As such, it is essential that Home windows safety is working at its finest in order that your laptop safety is saved tight. On this article, we’ve laid down a number of the finest methods you may take to repair Home windows Safety.

1. Replace Home windows 11

How lengthy has it been because you final up to date your Home windows? If it’s been some time, it may be a great time to get began now.

To examine for updates, launch the Home windows Settings. Go to Begin menu search bar, kind in ‘settings,’ and choose the Finest match. Alternatively, press Win + I collectively.

Scroll down and choose Home windows Replace. Now click on on Verify for updates and the Home windows will begin checking for updates in your PC.


If any new updates can be found, they’ll be displayed on the Home windows Replace display. All you must do is click on on Obtain & set up to get the ball rolling.

When the updates are full, give your PC a restart and see if the issue with Home windows Safety persists. If it does, then soar under to the subsequent technique.


Associated: Methods to Discover Out Each Final Factor About Home windows Replace

2. Disable Third-party Antivirus

When you have a further antivirus put in in your PC, it may be a great time to eliminate it.

Operating Home windows Safety together with third-party antivirus apps has been recognized to trigger disruption in Home windows computer systems. So eradicating the extra antivirus may, in actual fact, be a good method, and see if it could get every little thing again to regular.

To try this, launch the Settings once more. Go to Apps > Apps & options. Now seek for the antivirus and while you discover it, click on on choices (three dots) and choose Uninstall.

apps and feature

The third-party antivirus shall be eliminated. Now restart your Home windows 11 and see if the issue with Home windows Safety persists. It shouldn’t.

3. Reset the Safety App

Should you’ve eliminated the third-party antivirus app out of your PC, but it surely’s nonetheless not attending to work, then it may be higher to do a reset of your Safety app.

Go to the Settings menu once more. Choose App > Apps & options and kind in ‘safety’ in search menu field. An icon for Home windows Safety will pop open. From there, click on on the choices (three dots) and choose Superior choices. Now scroll all the way down to Reset part and click on on Reset.

You’ll get a affirmation asking in case you actually need to reset the app, alongside along with your entire app information. Click on on Reset to go along with it.

reset and repair

You possibly can attempt the Restore choice if you need to keep away from getting began proper from a Reset. It’s proper there above the Reset choice. As quickly you click on on Restore, the method will start and after it’s full, it’ll depart a tick choice adjoining to Restore field.

4. Run an SFC and DISM Scan

SFC, quick for System File Checker, is a Home windows utility that may be fallen again upon when a few of your Home windows recordsdata malfunction. It checks for file corruption after which tries to restore it.

It’s accessed via the Command immediate. To get began, go to Begin menu search bar, kind in ‘command immediate,’ after which launch it as Administrator.

This launches your Command immediate in elevated mode, one thing essential to run the SFC utility.

Within the Command immediate, kind the next command and hit Enter:

sfc/ scannow

The instrument will scan your PC and it is best to have the ability to run the Safety app by the tip.

sfc scan in command prompt

If the SFC instrument would not work, do not fret simply but. Very like how the SFC instrument helps repair your PC, a DISM scan finds and fixes points with the SFC instrument.

Like with SFC scan above, you’ll must launch the DISM as an administrator as effectively. Go to the Begin menu, kind in ‘DISM,’ and run it as administrator. While you launch the DISM scan, enter the next command and hit Enter:

DISM /On-line /Cleanup-Picture /ScanHealth

dsim scan command prompt

As quickly because the command finishes executing, your recordsdata would’ve been scanned and all of the corruption points would most probably have been resolved.

While you’re achieved, merely restart your PC for the adjustments to take impact, and see if the issue persists.

Associated: What Is the Distinction Between CHKDSK, SFC, and DISM in Home windows 10?

5. Reset Your PC

A panacea for all Home windows difficulties, the “Reset Your PC” setting resets your laptop to its preliminary state. It’s much better than reinstalling the entire Home windows, as you may reset your PC whereas additionally maintaining your private recordsdata and folders intact.

To get began, comply with the steps under:

  1. Go to the Begin menu search bar, kind in ‘settings,’ and choose the Finest match.
  2. Within the Settings menu, click on on System > Restoration.
  3. Within the Restoration choices tab, click on on Reset PC.
  4. Then choose Preserve my recordsdata > Native reinstall and click on on Subsequent.

reset this pc windows 11

That’s it. Observe the directions forward and your PC shall be reset very quickly. When your PC restarts, all of your settings shall be at floor zero once more.

Associated: Methods to Manufacturing unit Reset Your Home windows Pc

Fixing the Points With Home windows Safety

Home windows Safety is a must have for Home windows well being. Nonetheless, the app can generally malfunction and cease working correctly. Hopefully, one of many strategies laid out above helped you get it working as soon as once more. However that is not all; There are a ton of how you may improve your PC’s safety, so be sure you aren’t merely counting on Home windows safety in your Home windows safety.

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