Knowledge base for software setup, errors, and daily tool work.

How to Fix PowerShell Connection Refused (Port Blocked)

When you try to connect to a remote system using PowerShell remoting (Enter-PSSession, Invoke-Com...

Fix Windows Search DNS Error 0x800704cf

When Windows Search fails with error code 0x800704cf, it usually points to a network or DNS issue...

Fix Missing Outlook Command and Shortcut Issues

If you're seeing "outlook command not found" or your shortcuts have disappeared, it's usually due...

OneDrive Sync Settings Greyed Out: How to Fix

You open OneDrive sync settings to pause syncing or select folders, but everything is greyed out ...

Fix OneDrive High Memory Usage and Error 0x8004de40

You open Task Manager and see OneDrive using hundreds of megabytes of RAM, and then you get error...

Fix Chrome SSL Certificate Error: Invalid Common Name