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

Reduce Windows Search Memory Usage: Practical Settings

If Windows Search is using 200-500 MB or more of RAM on your system, especially on a machine with...

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 Profile Service Unavailable Error: Causes and Fixes

When you see the 'Profile service unavailable' error in Chrome, it usually means the browser can'...

Fix Chrome DNS Error: Cannot Connect to Server

You're trying to load a website in Chrome, but instead you see 'This site can't be reached' with ...

Fix Command Prompt Rate Limit Error: Practical Steps

If you're seeing a "rate limit" error in Command Prompt, it usually means a command or script is ...

Fix Windows Search Not Responding: Practical Steps

You click the search bar, type a few letters, and nothing happens—or the search window freezes. T...