1) Open Office
2) Buy Microsoft Office
3) Tore//Rent it , you know, tear it and borrow it from multiple sources online, we may call them seeders and are scattered across the interwebs.... If you don't understand what i'm implying then please spend a day learning how to use the internet. I have a modded Microsoft Office installation that i've been using more than 30 times, get that, put it on a flash drive and you're good.