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

Reset Microsoft Store Using wsreset Command

How to Fix Command Prompt Auto Start Not Working

If you've set Command Prompt to start automatically on login—via the Startup folder, Registry, or...

Fix Microsoft Store 502 Bad Gateway Error

You open the Microsoft Store and see a blank page with a 502 Bad Gateway error. This usually mean...

How to Fix Windows Defender Proxy Error

If you see a proxy error in Windows Defender—often something like "Your IT administrator has limi...

How to Fix Command Prompt Error 0xc0000142 on Windows 10

When you try to open Command Prompt (cmd.exe) on Windows 10, you might see an error: "The applica...

Clear DNS Cache to Fix Windows Activation Timeout

If you see a timeout error when trying to activate Windows, the problem might not be your license...