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

Fix Windows Terminal Proxy Not Working: Practical Steps

If your Windows Terminal isn't routing traffic through your system proxy, you're likely seeing co...

Fix Svchost.exe High CPU Usage on Windows 11

You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Microsoft Teams High CPU Usage on Windows 10

If you notice your fan spinning up or your PC slowing down while Microsoft Teams is running, high...

Fix BitLocker Error 0x80310017: Authentication Failed

When you see the error "BitLocker authentication failed" with code 0x80310017 during startup, it ...

Fix SSH Connection Refused on Windows Terminal

If you see ssh: connect to host [hostname] port 22: Connection refused in Windows Te...