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

Fix Windows Search DNS Error 0x800704cf

When Windows Search fails with error code 0x800704cf, it usually points to a network or DNS issue...

Fix Chrome 'Permission Denied' for Notifications Not Working

You click "Allow" for notifications in Chrome, but the site says "permission denied" or the notif...

How to Fix Command Prompt High CPU and Memory Usage

You open Task Manager and see Command Prompt (cmd.exe) consuming a large percentage of CPU or a l...

Fix Outlook Port Already Allocated Error on Windows 11

You open Outlook on Windows 11 and get an error that a port is already allocated. This usually ha...

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" ...

Chrome Browser Setup Checklist for Ubuntu

Setting up Chrome on Ubuntu seems straightforward, but a few steps often trip people up. This che...