Don't hesitate...BUY IT!! I used to have MSOffice, the HomeUse version. It's the same product (Word, Excel, Powerpoint), but I got it through my job at a discounted price. It appears that the HomeUse version is no longer available or my job doesn't carry it anymore. I saw this MS deal on Groupon and was skeptical for quite a while, but then when it went on sale I decided to try it. This is the same MS Word/Excel that I was using before and that I am currently using in the office...and it's for the lifetime of the device on which it was installed. NO MORE ANNUAL FEES!!! One thing to note is that you can install on one device only and, apparently, this one cannot be installed on a tablet. At least, I tried my tablet first and it wouldn't install, but it did install on my laptop. Despite that, this still beats the old HomeUse version that I used to purchase through my employer. I am happy with this purchase and would buy it again.
