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

Fix Chrome Proxy Authentication Failed Errors

When Chrome shows 'proxy authentication failed' or 'ERR_PROXY_AUTHENTICATION_FAILED', it usually ...

Fix PowerShell Script Not Running on Startup in Windows 11

You've created a PowerShell script and placed it in the Startup folder, but it doesn't run when W...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Task Scheduler Error 2147943785 (0x800710D9)

When Task Scheduler fails to start a task and returns error 2147943785 (0x800710D9), the task usu...

Fix Outlook High CPU Usage and Not Responding

You open Outlook, and it takes forever to load, the CPU meter spikes, or the window freezes and s...

BitLocker High CPU Usage: How to Diagnose and Fix

If your system is running slowly and Task Manager shows BitLocker-related processes consuming hig...