The simplest way to open the Windows 7 version of Explorer is to click the folder icon in the task bar. This opens an Explorer window in theLibraries location, which gives you one-click access to your documents, pictures, videos, and music.
For most people, the Libraries location makes a reasonable place to start exploring, but you may not be like most people. Depending on your work habits, My Computer, My Documents, DropBox, or some other alternative may make more sense.
The easiest solution to opening Explorer where you want it is to pin your location to the Windows Explorer icon on the taskbar. To do this, open Windows Explorer. Find your desired location in the left pane, and drag it to the Windows Explorer icon on the taskbar. When you let go, it will be "pinned" to the Explorer menu.
This won't actually change the default. When you simply click the Windows Explorer icon, you'll still get Libraries. But if you right-click that icon, you'll find your desired location on the resulting menu.
You can also drag the location to the desktop or the Start menu and open your preferred location from there.
But with a little more work, you can change the default:
Right-click the Windows Explorer icon on the taskbar, then, on the resulting menu, right-click Windows Explorer. Select Properties.
Note the Target field in the resulting dialog box's Shortcut tab. It will probably say%windir%\explorer.exe. To change the default, add a space, then a path, to the end of that statement. For instance, to make Windows Explorer default to opening your C drive, change the Target to to %windir%\explorer.exe c:\. (That period is the end of my sentence, not part of what you type.)
