POST code card reader

How to Diagnose and Fix Boot Errors Using POST

A small, inexpensive device sits in every PC repair technician's toolbox, it's a Power-On Self-Test (POST) code checker. POST is a quick set of diagnostic tests run by every computer during the first few seconds of booting. As the computer checks each component it needs to boot, it sends a special code that a POST code checker can print.
organise files

5 Simple Rules To Keep Files Organized

If you want to maximize your productivity, you need to keep files organized so you can find them quickly and ensure they’re backed up. Although organizing your files the first time can be a hassle—kind of like spring cleaning—it’s easy to keep files organized afterwards.