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

Fix PowerShell Service Unavailable on Windows 11

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

Chrome Profile Setup Guide for New User

If you're new to Chrome or want to separate work and personal browsing, setting up a Chrome profi...

Fix Windows Update Cannot Connect to Microsoft Servers

You see the error 'Windows Update cannot connect to Microsoft servers' and updates won't download...

How to Fix Windows Security Connection Timeout Error

You open Windows Security and it hangs on a loading screen, then shows a connection timeout error...

How to Reduce OneDrive Sync Cache Size

OneDrive can use a lot of local disk space for its sync cache, sometimes growing to tens of gigab...

How to Fix '404 Not Found' File Path Errors in CMD