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

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

How to Fix Command Prompt Run as Administrator Not Working

You right-click Command Prompt and select 'Run as administrator', but nothing happens, or it open...

Fix BitLocker Drive Access Denied in Windows 10

You try to open a BitLocker-encrypted drive in Windows 10 and get an 'access denied' or 'you don'...

Windows Terminal Missing from Start Menu: Fix

If you installed Windows Terminal but it doesn't show up in the Start Menu, you're not alone. Thi...

Fix Windows Activation DNS Error 0x8007232b

When you see error 0x8007232b during Windows activation, it usually means the system can't find t...

How to Fix Git Clone Permission Denied (Publickey)

When you run git clone and see Permission denied (publickey), Git canno...