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

How to Fix 'Chrome Cannot Connect to Proxy Server' Error

When Chrome shows 'cannot connect to the proxy server,' it usually means the browser is trying to...

Fix VirtualBox Kernel Driver Permission Denied on Linux

How to Fix Windows Security Not Loading

You click the Windows Security icon in the taskbar or try to open it from Settings, but nothing h...

How to Fix Windows Terminal High Memory Usage

If Windows Terminal is using more memory than expected—hundreds of megabytes or even over a gigab...

Fix Microsoft Teams Camera Not Working in Meeting

You join a Teams meeting and your video is black, or you get an error that the camera can't be fo...

Fix Windows Security App Stuck Loading

You open Windows Security to check your protection status, but the app just sits on a loading spi...