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

Fix Windows Defender Blank Screen After Update

After a recent Windows update, you may open Windows Security (Windows Defender) and see a blank w...

Fix Remote Desktop Access Denied with Microsoft Account

You've set up Remote Desktop on a Windows PC and signed in with your Microsoft account, but when ...

How to Fix a Chrome Extension That Is Not Responding

You click an extension icon, but nothing happens. Or the popup shows a loading spinner that never...

Fix Windows Search High CPU Usage (SearchIndexer.exe)

If you notice your PC slowing down and Task Manager shows SearchIndexer.exe using 50% or more CPU...

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 Network Error 0x80070057

When Task Scheduler fails to run a task that involves a network path, you may see error 0x8007005...