Just 55 keeps Excel, Word, PowerPoint, and more on your Windows PC for life

Look Up Say More Switch Off Mashable's Best: E-readers, robovacs, laptops, earbuds, smart home and more Creator Playbook Mashable Voices Trending Now Mashable Selects Safety Net Versus Gift Ideas For Everyone On Your List In My Bag All Series The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Give one Windows PC the full MS Office setup for just $54.99 Credit: Microsoft Deal pricing and availability subject to change after time of publication. Microsoft Office is useful precisely because it isn't exciting. Documents need writing, spreadsheets need analyzing, presentations need building, and email keeps arriving whether anyone invited it or not.