Might have yet know, on a windows 7 a lot of shortcuts that will help us while working using windows.
Here are some shortcuts who will assist you while working with Windows 7 :
Windows Explorer1. Basics
Win+E = Start Windows Explorer (My Computer)
Alt+Arrow Up = Go up one folder
Alt+Arrow Left/Alt+Arrow Right = Go to previous folder / go to next folder
Tab/Shift+Tab = Switch focus forward/ backward between Address bar, Search Bar, Toolbar,...
