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

Microsoft Store Proxy Error Setup Guide

You're setting up the Microsoft Store and see a proxy error—something like "Can't connect to the ...

Fixing Nginx 404 Errors for API Endpoints

When your API returns a 404 error from Nginx but works locally, the problem is usually in the Ngi...

Fix Windows Search SSL Error 0x80072f0d

When Windows Search fails to connect to online services, you may see error code 0x80072f0d. This ...

Fix Outlook 404 Not Found Error in Microsoft 365

You open Outlook in Microsoft 365 and see a '404 Not Found' page. This usually means Outlook can'...

Windows Defender Troubleshooting Guide for IT Admins

Windows Defender (Microsoft Defender Antivirus) is the default endpoint protection in Windows 10 ...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...