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, ...

It’s no secret that Apple’s operating system version numbering has evolved organically. The company currently maintains seven operating systems with version numbers that begin with four different ...

Microsoft released Windows 11 over three years ago, and while many users have upgraded to the latest operating system version ...

Learn how operating systems (Windows, macOS, and Linux) power your laptop, what makes them different, and why they matter for your next buy. If you own a laptop, you’re probably familiar with the OS ...