
Fix Windows Defender Version Mismatch After Update
After a Windows update, you might see a message that Windows Defender (Microsoft Defender Antivir...
Software troubleshooting desk

After a Windows update, you might see a message that Windows Defender (Microsoft Defender Antivir...

You try to run Windows Update, but it fails with an error about a port already being allocated. T...

You open Windows Search settings and find most options are greyed out – you can't toggle web resu...

If the Windows Search bar or magnifying glass icon has vanished from your taskbar, you're not alo...

You try to open Outlook and get an error that the PST or OST file is locked by Windows file shari...

You try to open a file with 7-Zip and get the error 'Cannot open file as archive'. This can happe...