Windows defender is an antivirus software bundles with the Windows 10 operating system.

In previous version it was also known as Microsoft security essential or Microsoft antispyware.

It came installed by default in Windows xp, vista, windows 7 and also in Windows 10.

Windows security

Microsoft recommend to install a professional antivirus software in Windows.

Windows defender only provide basic protection meanwhile user is not installing afree antivirus softwareor paid antivirus.

It will act like anon demand scanner.

periodic scanning

But we have the options to block the Windows defender.

  • In different updates of windows 10 tweaks may vary.

On the left, there is a series of folders.

Run command window

Do double clicking on them shows the sub folders they contain.

Then in the subfolders SOFTWARE -> Policies -> Microsoft -> Windows Defender.

And this is it!

Disable Windows Defender

There is another method to disable Windows defender is by using thepowershell commands

Change registry key to disable windows defender