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

How to Fix an Outlook File Locked Due to Sync Issue

You try to open Outlook and see a message that your data file (.pst or .ost) is locked. Often thi...

Windows Defender Real-Time Protection Won't Turn On: Fixes

You open Windows Security, toggle real-time protection on, but it slides back to off. This is a c...

Enable Chrome Profile Backup Before Migration: Step-by-Step

If you're planning to move Chrome to a new computer, simply copying the profile folder may fail i...

Task Scheduler Not Triggering at Scheduled Time: Fixes

You set a task in Windows Task Scheduler to run at a specific time, but it doesn't trigger. The t...

Fix Command Prompt Not Recognizing Commands

Fix PowerShell Execution Policy Error on Startup

When you try to start PowerShell and see an error like 'PowerShell failed to start because of exe...