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

Fix Windows Security Slow Performance After Update

If Windows Security (formerly Windows Defender) feels sluggish or unresponsive after a recent upd...

Fix Outlook Not Starting Automatically on Windows 10

You set Outlook to open when Windows starts, but it doesn't. This is a common frustration. The fi...

Fix GitHub Actions Cache Action Permission Denied Error

Fix Windows Search Proxy Error 0x80070490

If you see error 0x80070490 when using Windows Search, it usually means a system component is mis...

Windows Update 502 Bad Gateway: Quick Troubleshooting Checklist

When Windows Update returns a 502 Bad Gateway error, it usually means the update...

Fix Microsoft Store Connection Timeout on Windows 11

You open the Microsoft Store on Windows 11, and instead of loading apps, you see an error like “C...