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

Fix Microsoft Store Not Working Due to Proxy Settings

If the Microsoft Store won't load, shows errors, or fails to download apps, your proxy settings m...

PowerShell Command Not Found but Works in CMD

Cloudflare DNS Configuration Checklist for Troubleshooting

When your domain stops resolving or services become unreachable, Cloudflare's DNS settings are of...

How to Fix High Memory Usage by cmd.exe

If you notice that cmd.exe is using a lot of memory—sometimes hundreds of megabytes—it's usually ...

Fix Command Prompt Crashing with SFC and DISM

When Command Prompt crashes during SFC /scannow or DISM operations, it usually means a system fil...

Fix Windows Terminal Connection Refused (Error 0x80072746)

When Windows Terminal shows "Connection refused" with error code 0x80072746, it usually means the...