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

Fix Windows Security Path Not Found Error

When you try to open Windows Security (formerly Windows Defender Security Center) and see a messa...

How to Fix Chrome Not Opening on Ubuntu

If Chrome refuses to start on Ubuntu—clicking the icon does nothing, or you see a brief splash sc...

How to Run Microsoft Store Apps on Ubuntu

If you're trying to run a Microsoft Store app on Ubuntu, you've likely hit a wall. Most Store app...

Outlook Settings Reset Not Working: Practical Fixes

Fix Windows Security Error 0x80073b01: App Install Blocked

When you try to install a Windows app from the Microsoft Store, you might see error code 0x80073b...

Fix PowerShell Rate Limit Errors with Retry Logic

When a PowerShell script hits an API rate limit, you'll see errors like 429 Too Many Reques...