I was told if i am running one or the other to stick with it in the future.but had sveral people tell me that it didnt matter.im worried im going to buy a new OS and waste it on the install.ANY ADIVCE? Hi:The DC 5100 will not run W10 correctly because there is no Intel graphics driver for W10. Hp Dc5100 Video Drivers For Windows 7 32bit.The computer only has 40 gbs with it but i planned on using external drive or networked one.im also confused about the 32 and 64 bit? Can anyone tell me if my machine is even capable of the upgrade to windows ten?its got a pentium 4 in it and i upgraded ram to 4 gbs. I have been met with several turns of doubt and some of favorable hopes. Hey all,i bought an outdated hp conpaq dc5100 sff base, xp 32 bit already on it, pretty cheap at a sale with the hopes of 'popping the hood for a tune up and an new os of windows 10.