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

How to Fix Chrome Profile Failed to Start Error

You click the Chrome icon and instead of your usual browser window, you see a message: “Your prof...

How to Fix '404 Not Found' File Path Errors in CMD

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" ...

How to Fix Outlook Not Sending Emails

When Outlook won't send emails, you typically see the message stuck in the Outbox or an error lik...

Fix Outlook High CPU Usage and Not Responding

You open Outlook, and it takes forever to load, the CPU meter spikes, or the window freezes and s...

How to Enable Windows Update Service When It Is Disabled

If Windows Update fails to run or you see an error like "Windows Update cannot check for updates"...