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

Fix Windows Security Connection Timeout in Remote Desktop

You try to connect to a remote PC via Remote Desktop (RDP) and get a message like: "An authentica...

How to Fix Chrome Profile 404 Not Found Sync Error

You open Chrome and see a '404 Not Found' error linked to your profile, or sync stops working wit...

Fix Chrome Startup Settings Not Saving

You set Chrome to open specific pages on startup, but next time you launch the browser, it ignore...

Fix Windows Defender Rate Limit Error on Windows 11

You may see a rate limit error when using Windows Defender on Windows 11. This usually happens du...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Windows Search Missing from Taskbar: How to Restore It

If the Windows Search bar or magnifying glass icon has vanished from your taskbar, you're not alo...