A beta version of Valve's gaming operating system is now available for download. Here's how you can transform your current computer into a Steam Machine. Dan Graziano is an associate editor for CNET.

Your operating system will often install drivers for hardware such as your MP3 player, mobile phone, printer or mouse by default even if you've built the computer ...

Once your computer has booted up to the Personalization Screen (Windows 8 and Windows 10) or “Set Up Windows” screen (Windows Vista), you can create a user account and login to the desktop. Windows ...

Installing RAM in your PC is one of the easiest, yet most crucial tasks. Do it the right way, and you should have a faster, more responsive PC that is better at handling your commands. However, not ...

You’ve read the review, pored through the tips and how-tos, and have waited breathlessly for the day that you can download Windows 10. So how do you do it, exactly ...

So you've installed a new hard drive and expanded your computing horizons with new PCI cards - and that's great and everything - but your computer still runs too slowly. Sure you've got all that extra ...