Open Command Prompt or PowerShell and enter "wmic bios get serialnumber" to find your PC's serial number. Windows and System ...

If you’ve been keeping up on your Windows updates, odds are good that you installed Microsoft’s October 2020 series of tweaks and fixes—assuming you weren’t blocked from doing so. One big change that ...

If you’re looking for specific hardware or software information about your Mac, maybe to troubleshoot a problem, perhaps to upgrade your system, or possibly to check on the versions of certain ...

Sarah is a freelance writer and CNET How To blogger. Her main focus is Windows, but she also covers everything from mobile tech to video games to DIY hardware projects. She likes to press buttons and ...

How many times have you been asked what operating system version you use, and you haven’t got a clue? The question is often asked when you’re seeking technical support for software or hardware issues, ...

Whether you're team PC, Mac, or even ChromeOS, it's not always easy to figure out exactly which version of your operating system is running at any given time. Operating systems are updated both in ...