Macworld When their computer starts lagging, many people think it’s time for a whole new machine. However, that’s not usually necessary, as a new operating system (OS) is often all they need to give their computer a new life. If your PC is running slower than usual or you simply haven’t updated your OS recently, this could be a great time to do so. Microsoft’s latest OS, Windows 11 Pro, is currently on sale for only $24.97 (reg. $199) through April 2! This OS is designed to offer updated productivity features, advanced security measures, AI-powered assistance, and more. First, you’ll get snap …