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

How to Fix BitLocker 502 Bad Gateway Error

When enabling or managing BitLocker, a '502 Bad Gateway' error can appear in the management conso...

Fix Windows Update Error 0x80070020: Port Already Allocated

When you see error 0x80070020 during a Windows Update, it usually means a program is already usin...

How to Set PowerShell as Default Terminal in Windows 11

If you frequently use PowerShell and want it to open by default instead of Command Prompt, Window...

OneDrive Sync Setup Checklist to Avoid Invalid Configuration

If you see "invalid configuration" errors during OneDrive sync setup, it's often due to a few ove...

Windows Terminal Configuration File: Location and Backup Guide

Windows Terminal stores its settings in a JSON file. If you customize profiles, key bindings, or ...

Fix 'Module Not Found' in Python Virtual Environments