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

MongoDB Authentication Failed: Setup Guide and Fixes

If you're seeing 'Authentication failed' when trying to connect to MongoDB, you're not alone. Thi...

Fix Windows Activation: Cannot Connect to KMS Server

You see "Windows cannot connect to your organization's activation server" or a similar message. T...

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 Sync Not Working: Quick Fixes

You open Chrome, log into your profile, and expect your bookmarks, passwords, and settings to be ...

How to Configure Windows Search to Include Backup Files

If you regularly search for files in your backup folders but Windows Search returns no results, i...

How to Fix WSL Ubuntu Internet Not Working After Update

After a Windows update, you may find that your WSL Ubuntu instance has lost internet connectivity...