Control Panel is still part of Windows 8. It's where you make changes to how Windows 8 looks and functions; where you add, manage, and remove users; and where you manage networks, configure Internet options, and more. It looks like the Control Panel you're already used to; it's virtually the same Control Panel as was included with Windows Vista and Windows 7. Control Panel is a desktop application. You can open it by searching for it from the Start screen.
THere's a more user-friendly way to make changes to your system, which is by using PC Settings. The most common settings that can be changed, such as your account picture or Lock screen image, can be configured here. Although there are several ways to access PC Settings, one way is to opt to change your account picture from the Start screen. In fact, many options by which to make a personal change to the computer cause PC Settings to open.
From the PC Settings screen, you have access to two panes. The left pane offers a listing of available categories, including but not limited to Personalize, Users, Notifications, General, and HomeGroup. You see a scroll bar if the categories run off the screen, provided you position your mouse between the two panes.
When you click a category in the left pane, the options for it appear in the right. You click in the right pane to make changes. You apply many of these changes with a single click or touch; you apply others by selecting from additional options that appear. For example, you can apply a new Lock screen image with only two or three clicks, provided you select an image from the options shown. If you click Browse instead, you must perform additional tasks, including finding the picture to use.
In this exercise, you'll open PC Settings from the Start screen and use the PC Settings hub to change the picture on the Lock screen.