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

Microsoft Store Not Opening on Windows 10? Quick Fix Steps

If Microsoft Store won’t open on your Windows 10 PC – clicking the icon does nothing, or it flash...

Fix Windows Search 502 Bad Gateway Errors Caused by Firewall Blocks

You open Windows Search, type a query, and get a "502 Bad Gateway" error. This often means a fire...

How to Fix Chrome Browser Config Not Working After Update

After a Chrome update, you might find that your browser configuration—such as bookmarks, extensio...

Fix Outlook Not Opening After a Windows Update

After a Windows update, Outlook may fail to start—showing no error, a loading spinner that never ...

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" ...

Command Prompt Not Showing Output: Quick Fixes

You run a command in Command Prompt, but nothing appears — no error, no result, just a blinking c...