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, ...

Just about every piece of technology has some form of an operating system – desktops, laptops, mobile phones, and servers, to name just a few. The Merriam-Webster definition of an operating system?

ZDNET's key takeaways A system snapshot ensures you always have the means to restore.Some operating systems have built-in tools for automatic snapshots.If your OS doesn't include a built-in tool, you ...