Is your subscription to MS Office coming to an end? There is an alternative to this, it's Open Office. Open Office performs the majority of the same functions as MS-O at a fraction of the cost, which happens to be free.
One thing about free is you can use the product to see if it will be a benefit and if not you've lost nothing. You can save your info in different MS formats to be exported to different pc's. It's really a win-win situation. There are Open Source products out there that will give you the same results with more bang for your buck. One thing we know that is constant is change. After so many years MS  wants their money and are you paying because it's a great product or because that's all we know. Check your options especially if they are free.

www.openoffice.org