Is there any reason why you are running XP SP2? You do know that MS has stopped supporting XP SP2.
I am willing to bet that your office issues stems from a poorly maintained computer.
Please perform the following, so that we can get the exact specs of your computer. This will better assist us in helping you more.Publish a Snapshot using SpeccyThe below is for those who cannot get online
Please take caution when attaching a text file to your post if you cannot copy/paste the link to your post, you will need to edit it to make sure that your Windows Key is not present.