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

Fix Chrome Not Opening After Windows 10 Update

After a Windows 10 update, Chrome might fail to open—clicking the icon does nothing, or it crashe...

Fix PowerShell Service Unavailable on Windows 11

When PowerShell shows a 'Service Unavailable' error on Windows 11, it typically means the Windows...

Fix Windows Terminal 'Access Denied' When Opening a Folder

You try to open a folder in Windows Terminal — either by dragging it onto the terminal, using the...

Windows Activation Backup and Restore Configuration Guide

If you're planning a hardware upgrade, reinstalling Windows, or just want to avoid activation hea...

Stop OneDrive from Using Too Much CPU

If your computer feels sluggish and Task Manager shows OneDrive.exe eating CPU cycles, you're not...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN