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

Fix Cloudflare DNS Not Working on Router Setup

If you've set Cloudflare DNS (1.1.1.1, 1.0.0.1) on your router but devices still can't resolve do...

Chrome Settings Not Saving After Reset? Here's How to Fix

You've reset Chrome to default settings, but changes keep reverting. This often points to a deepe...

Fix Windows Security Certificate Error in Outlook 365

You open Outlook 365 and see a security certificate warning: "There is a problem with the proxy s...

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" ...

Fix Task Scheduler Error 404 Not Found in Windows 10

You schedule a task in Windows 10 Task Scheduler, but when it runs (or you try to open it), you g...

Fix Windows Search Auto Start Not Working After Update

After a Windows update, you might notice that the search bar doesn't open or respond when you cli...