There are many problems your computer can face. Your laptop can have trouble charging, the screen can stop showing a picture, or it could flat-out not turn on. But it feels like your computer only ...

This sample chapter, taken from Upgrading and Repairing Laptops, 2nd Edition, discusses how to fix some laptop and portable PC hardware problems. Troubleshooting laptop and portable PC hardware ...

If you're using a laptop, make sure the charger is plugged in properly and to the correct port—if it charges via USB-C, only some of the USB ports may actually provide power. A failing power supply ...

So your internet has stopped working, leaving you without those news updates, social media pings, and streaming video shows you've grown accustomed to. Take a deep breath. Fortunately you must still ...