Pin programs to the Taskbar
All programs can be pinned to the Taskbar and allow easy access to your favorite programs without having to use the Start Menu. To Pin a program to the Taskbar right-click on the program or shortcut to the program and in the menu choose the Pin to Taskbar option. Alternatively you can also drag the icon to the Taskbar.
If you want to remove a pinned program, right-click on the Taskbar icon and clickUnpin this program from the Taskbar. Alternatively you can also drag the icon off of the task bar and then click Unpin this program from the Taskbar.
Move the icons and pinned programs
Any pinned or opened program on the Taskbar can be moved and arranged. Left-click on any icon on the Taskbar and drag it to the location you want it to remain.
Windows key and a number
Pressing the Windows key and a number on the top row of your keyboard will open the Window corresponding to the open program on your Taskbar. For example, in the below picture of the Windows 7 Taskbar, Firefox i the first icon, Control panel is the second icon, and Adobe Photoshop is the third icon. If the Windows key + 3 was pressed, Adobe Photoshop would become the active window. To make it even easier arrange your icons (as mentioned above) from left to right by most frequently opened.
Windows 7 Taskbar
Pin your favorite folder
If you frequently access the same folder (e.g. your favorites, my documents, Dropbox, etc.) pin the folder to the Windows Explorer icon on the Taskbar. To do this drag your favorite folder to the Taskbar until you see Pin to Windows Explorer. Once pinned, right-click the Explorer icon to access that folder under the Pinned section.
Open a second instance
If you want to open a second instance or window of a program that is already open, press and hold the Shift key and then click the program icon on the Taskbar.
Get to the Desktop
Click the Desktop button on the far right edge of the Taskbar to get to the Desktop.