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Fix Windows Defender Firewall Blocking Internet Access

If your internet stops working after a Windows update or security change, Windows Defender Firewa...

Fix PowerShell Assembly Cache Not Updating

You’ve updated a .NET assembly in the Global Assembly Cache (GAC) or copied a new DLL into a modu...

Fix Microsoft Store Not Opening After Reset Settings

After resetting Windows settings, you might find that the Microsoft Store won't open—clicking the...

How to Fix Outlook Authentication Failed Error

You open Outlook, try to send or receive email, and get an authentication failed error. The progr...

Fix Robocopy Error 5: Access Denied in Backup Command