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

Fix Windows Defender Service Not Starting After Update

After a Windows update, you might find that Windows Defender won't start, leaving your system wit...

Fix 'Chrome Profile Path Not Found' or 'Missing Profile' Error

Fix Microsoft Teams 'File Locked' Error When Editing

When you try to edit a document in Microsoft Teams and see a 'file locked' or 'file in use' messa...

How to Fix Command Prompt Not Opening in Windows 10

If you click the Command Prompt shortcut and nothing happens, or it flashes and closes, you're no...

Fix Task Scheduler Service Unavailable Permission Denied

When you open Task Scheduler and see 'Service unavailable' or 'Permission denied', the Task Sched...

How to Fix Command Prompt High CPU and Memory Usage

You open Task Manager and see Command Prompt (cmd.exe) consuming a large percentage of CPU or a l...