
How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...
Software troubleshooting desk

Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...

You see error 0x800704cf when trying to activate Windows, with the message "Cannot connect to the...

You try to log in after a Windows Update, but the system keeps bouncing you back to the login scr...

After a Windows update, you might see a 'module not found' error when running commands in Command...

You open Windows Security and see a message like "Windows Defender cannot connect" or "Check your...

You try to download a file from OneDrive, but get a 'permission denied' message. This can happen ...