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

Microsoft Store Cache Reset vs Settings Reset: What's the Difference

If you're having trouble with the Microsoft Store—apps won't download, updates fail, or the store...

How to Disable Windows Defender Permanently

Windows Defender (now Microsoft Defender Antivirus) is enabled by default in Windows 10 and 11. W...

Task Scheduler Task Not Running on Startup: Permissions Fix

You set a task in Task Scheduler to run at startup, but it never does. The task shows as ready, b...

PowerShell Profile Not Loading After Update: How to Fix

After a PowerShell update, you might find that your custom profile (functions, aliases, prompt) n...

How to Fix Windows Activation Rate Limit Errors

You try to activate Windows but get an error saying you've exceeded the activation limit or a gen...

Fix SSH Permission Denied (publickey) on Raspberry Pi