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

How to Configure Windows Update for Metered Connection

If you're on a cellular or capped broadband connection, Windows Update can eat through your data ...

Fix kubectl Apply Forbidden in AKS: Permission Denied

PowerShell Loading Slow After Update: Quick Fixes

If PowerShell started taking noticeably longer to open after a recent Windows update, you're not ...

Fix Windows Defender High Memory Usage

If you notice Windows Defender (Microsoft Defender Antivirus) consuming a lot of memory—sometimes...

Fix Windows Activation Port Blocked by Another Application

When you see an error like "Windows activation port already blocked by another application," it u...

Fix Git SSL Certificate Verification Failed Error

If you see fatal: unable to access 'https://...': SSL certificate problem: certificate veri...