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

How to Set Proxy in Command Prompt (Windows)

If you need to route traffic through a proxy server on Windows, you can set proxy settings direct...

Fix Windows Update 502 Bad Gateway Due to Firewall Settings

When Windows Update fails with a 502 Bad Gateway error, it often points to a network issue—common...

Fix Infinite Login Loop via Command Prompt

You sign in to Windows, the desktop appears for a moment, and then you're back at the sign-in scr...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Windows Defender Service Missing After Antivirus Uninstall

After uninstalling a third-party antivirus program, some users find that Windows Defender is miss...

Remote Desktop Slow Connection: Practical Fixes

When your remote desktop session lags or feels unresponsive, it's usually due to network conditio...