On Windows 8 and Windows Server 2012, an update to the Start menu known as the "Start screen" was introduced. It covers the entire screen and no longer features the right column. It shows much larger tiles for programs and, whenever possible, displays dynamic content supplied by the program directly on the tile itself (known as a "live tile"), behaving similarly to a widget. For instance, the live tile for an email client may display the number of unread emails. The Start screen allows users to uninstall their programs by right-clicking on them and selecting "Uninstall". Pinned apps can be placed in groups. The search box is initially hidden but can be viewed by clicking the search button on the charms bar and can also be brought up as it receives keyboard input. True to its name, the Start screen is the first screen that a user sees upon login.