How can I enable a shortcut key combination to open "my computer" and other shortcuts without the win logo key?

My computer:
1. Right-click my computer on the desktop.
2. Select "create shortcut ".
3. Right-click the shortcut and select "properties ".
4. Switch to the shortcut tab.
5. move the cursor to the shortcut key.
6. Press the required shortcut key (for example, CTRL + ALT + 1 ).
7. Click "OK ".
Show desktop:
1. Open "C:/Documents and Settings/user name/Application Data/Microsoft/Internet Explorer/quick launch"
2. Right-click "display desktop" and choose "send"-"desktop shortcut ".
3. Right-click the shortcut and select "properties ".
4. Switch to the shortcut tab.
5. move the cursor to the shortcut key.
6. At the same time, press the shortcut key you need (such as CTRL + ALT + 2 ).
7. Click "OK ".
Run:
1. Drag the "run" icon in the "Start Menu" to the desktop.
2. Right-click the icon and select "properties ".
3. Switch to the shortcut tab.
4. move the cursor to the shortcut key.
5. At the same time, press the shortcut key you need (such as CTRL + ALT + 3 ).
6. Click "OK ".

OthersProgramIs set in the same way. Practical