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

Fixing Postman Request Timeout and Connection Refused Errors

When you see "request timeout" or "connection refused" in Postman, it usually means your request ...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

How to Identify High CPU Usage in Chrome Using Task Manager

Chrome can sometimes consume a lot of CPU, making your computer slow or loud. The built-in Task M...

Fix Windows 11 Update Stuck on Loading Screen

You're updating Windows 11, and the screen shows a spinning circle or a progress bar that hasn't ...

Fix OneDrive Sync Service Unavailable in Outlook

When Outlook shows 'OneDrive sync service unavailable', you can't attach or share files from OneD...

Fix Chrome Profile File Locked Without Deleting Profile

You try to launch Chrome and get a message that your profile is locked. This usually happens afte...