How to diagnose a computer that won’t turn on
Start simple and narrow down the cause.
6 steps →How-to guides
Computer Repair Technician How-To Guides
Step-by-step guides to common computer repair technician tasks: the practical side of the job.
Common computer repair technician tasks
Step-by-step overviews of tasks computer repair technicians perform regularly. Use them to understand the job, prepare for training or refresh your memory.
How to remove malware from a PC
Clean systems carefully to avoid losing data.
6 steps →How to replace a laptop drive
Drive replacement is one of the most common repairs.
6 steps →Before you practice
Learn every core task
Our Computer Repair Technician training walks through these procedures and more, alongside vocabulary, safety and career-launch lessons.