Or.....
If you don't like clicking on Windows Explorer in the Start Menu, and getting the "Libraries" view you can right-click on My Computer, choose open, double-click on the C: drive, navigate to the Windows folder and locate explorer.exe. Drag that file to the desktop, and choose Create shortcut here. Rename it to anything other than Windows Explorer.
Now right-click and choose properties and add this after the .exe.(If it's highlighted, click your mouse button after the .exe).
Now hit the space bar and type in /e,C: and choose Apply. Now drag that shortcut to the Start Button, let it expand until you see Accessories. and choose Move Here.
The line should look like this:
C:\windows\explorer.exe /e,C:
which opens your C: drive. You can change the C: to any other hard drive letter and have it open directly there.
I found out the Libraries feature is related to Windows Media Player, That's why I didn't name it Windows Explorer and overwrite the original
OR....Very simple way
Right-click on the desktop, choose personalize and check the box to show Computer on the desktop. Now all you have to do is right-click on that icon and choose open, givng you a view of all your drives.