Benjamin it all depends on your end goal. 1. Why do you need Windows are there any apps running2. Subscribing to a monthly office 365 iOS cheaper than full blown volume licenses3. Instead of office can you use open office or similar products Depending on your scenario it's easier to advise if we understand the reason for needing Windows and office. Thanks, Athar Ahmad Bhatti +254726488311 On Tue, May 3, 2016 at 8:35 AM -0700, "Benjamin Mukeku via skunkworks" <skunkworks@lists.my.co.ke> wrote: Hello guys,Just to ask ,for example if i have 50 machine which are installed with windows 7 and i want to legalise both window/office and upgrade to windows 10 n office 2016..am getting alot of stories, some guys are very expensive other cheaper.can i get a volume licence of windows pro and at how much? can i buy an upgrade and still use it to upgrade my licence..am told its impossible?