Software

am having a problem with cutting and pasting in Office 2007. Sometimes when I copy or cut, nothing goes in the clip board but it still allows me to paste but nothing appears. Other times, when I copy or cut it goes in the clip board and paste. Then I copy and paste again, and it paste the same thing from before. I fully uninstalled Office 2007 and reinstalled, did a repair and the same thing happens. The only way that it fixes this is to restart the computer. I have to do this every time.

I installed Office 2003 alonf with 2007 and I get the same results. It must me something with my machine. Any suggestions?

Update, I remived 2007 and kept 2003.