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

PowerShell Path Not Found After Update: Fixes

After a Windows update, you might see "The term 'powershell' is not recognized as the name of a c...

How to Fix Git Pull Merge Conflict Not Working

When you run git pull and get a merge conflict, the pull itself doesn't fail—it stop...

PowerShell Command Not Found but Works in CMD

How to Unlock a File Locked by Windows Security

You try to open or delete a file, and Windows says it's locked by Windows Security. This usually ...

How to Install SSL Certificate for Remote Desktop

If you connect to a remote Windows machine via Remote Desktop (RDP) and see a certificate warning...

Fix Windows Activation Error 0x80070005 504

You try to activate Windows and see error code 0x80070005 with a trailing 504. This usually means...