Jump list helps user to access to the recently as well as frequently used items on the computer. Jump Lists can be seen on the Taskbar and the Start menu when you right-click on an icon.Pinned application to the taskbar or to the start menu can also be found in this list.
Access Frequently Used Items In Windows 7 on the Taskbar Using Jump lists .
Right click a program icon on the Taskbar.
Here you will see a list of frequent used application of that program under the headline Frequent
Press Win+Alt+ serial number(1,2,3…) of the application on taskbar.
Access Frequently Used Items In Windows 7 on the Start menu Using Jump lists
Point mouse cursor on Windows media center
A list with frequent used items will appear at right. You may chose any item to accesses.