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

Fix PowerShell Service Unavailable Error (Enable or Restart)

If you see 'Service unavailable' when trying to use PowerShell, the PowerShell service might be s...

Fix Windows Defender Permission Denied When Scanning a Folder

You try to scan a folder with Windows Defender and see 'Permission Denied' or 'Access Denied'. Th...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Fix Windows Update 'Path Not Found' Error

When running Windows Update, you might see an error like 0x80070003 - Path Not Found...

Fix PHP Composer Memory Limit Error: Step-by-Step Guide

If you're running Composer and see an error like Fatal error: Allowed memory size of X byte...