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

How to Fix Outlook Cannot Connect to Yahoo Mail

If Outlook stops connecting to your Yahoo Mail account, you're not alone. This usually happens af...

Fix Windows Activation slui.exe Not Opening

When you try to activate Windows using the Settings app or a command, slui.exe (Software Licensin...

Fix Task Scheduler Connection Refused on Remote Computer

When you try to connect Task Scheduler to a remote computer, you might see "connection refused" o...

How to Fix Windows Update Error 0x80070002

You click Check for updates and after a while get error 0x80070002. It usually means Windows Upda...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...