Apple rolled out its new operating system, Catalina, to desktop Macs this week, and users who have upgraded have had to make a few adjustments. The revamped OS introduces a host of features, such as ...

Microsoft is making significant progress in its mobile phone operating system, Windows Phone 7, and the latest version, Mango, promises to deliver a unique and usable experience for mobile computing ...

In context: It used to be that only computers needed operating systems. However, times have changed, and now it seems like just about every electronic device we own needs one. Video game consoles, in ...