✔ 最佳答案
Restore Recycle Bin (Windows XP):
1. Right-click an empty area of your desktop
2. Select Properties
3. Click the Desktop tab
4. Click the Customize button
5. Click Restore Default
6. Exit all windows and restart your computer
Vista:
1. Right click the Vista Desktop
2. Click on Personalize
3. Select: 'Change desktop icons'
4. At the Desktop Icon Settings, place a tick next to: 'Recycle Bin'.