The computer's master control program. When a computer is turned on, a small "boot program" loads the operating system. Although additional system modules may be loaded as needed, the main part, known ...

An operating system is a master control program that runs the computer system. In all environments, except for specialized scientific and process control applications, the operating system (OS) ...

Get step-by-step instructions for determining the operating system (OS) version on your devices and why it is so important to keep the OS updated.

One problem with building things using state-of-the-art techniques is that sometimes those that look like they will be “the next big thing” turn out to be dead ends. Next thing you know, that hot new ...

Linux is many things to many people. For me, it's served just about every purpose that an operating system is capable of. I've used it on desktops, servers, phones, tablets, the cloud, and countless ...

Skip drive bottlenecks entirely: see how a "Frugal Install" forces a bloated web browser to run directly through pure, ...

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 should install one ...

Despite Android's presence in nearly every corner of the tech industry, it has yet to truly establish a foothold on PC platforms. Google has had ChromeOS powering Chromebooks for years, but the ...