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

Fix Windows Activation Backup Restore Failure After Update

After a Windows update, you might see an error when trying to restore an activation backup. The b...

Optimize PowerShell Scripting Performance: Practical Tips

If you write PowerShell scripts regularly, you've probably run into scripts that take longer than...

Fix Microsoft Store Version Mismatch on Windows 11

You open Microsoft Store on Windows 11, try to install or update an app, and see an error about a...

Fix Chrome Profile Sync Stuck and High CPU Usage

You open Chrome, notice the sync icon spinning endlessly, and your CPU fan ramps up. The browser ...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

How to Set PowerShell as Default Terminal in Windows 11

If you frequently use PowerShell and want it to open by default instead of Command Prompt, Window...