Chromebooks and Google’s ChromeOS that runs them are getting a long-overdue PC-like feature: Snap groups, which allow you to “snap” app windows to various sides of your screen. The new feature is part of ChromeOS M128, the stable version of the operating system. It should automatically roll out to all Chromebooks soon, including yours, if it hasn’t already. Related: The best Chromebooks for your money In ChromeOS, Snap groups allow you to “snap” ChromeOS apps to various parts of your screen — but you can also save the configurations, much like the virtual workspaces that Microsoft includes in …