
How to Fix Windows Defender Firewall Blocked App
You try to open an app, but it either won't start or can't connect to the internet. A common caus...
Software troubleshooting desk

You try to open an app, but it either won't start or can't connect to the internet. A common caus...

When you run a PowerShell cmdlet like Connect-AzureAD and get an error, it can stop ...

If you've tried clearing the Microsoft Store cache using the built-in method (wsreset.exe) and no...

When you search for a file in Windows 10 and get an error that the file is locked by a system pro...

You open OneDrive and see 'Resolving changes' stuck for minutes or hours. Files won't sync, and t...

You open Microsoft Teams, try to sign in, and get an 'Authentication failed' error. This usually ...