Morning Debbie, I'm on windows 7, and much prefer it to windows 8, for now at least. The support for 7 is vaster, and runs a lot smoother too. 8 is only on it's first version (I think?) so there will still be bugs to iron out. Personally, I only emigrate to a newer windows when they either stop releasing service packs for whichever one I'm running, or like XP, it becomes pointless to carry on using the old versions. I heard a lot of bad things about windows 8 when it originally came out, I think as an OS on the surface, a lot to do with compatibility and also the lack of any games, apps etc. as they didn't migrate anywhere near as many applications as they should've done. I don't hear as much negative criticism of it nowadays though so they may well have cracked down on some of the major snagging issues. If it were a ultimatum, I'd go 7 for now. Ask me again in 1-2 years and it might well be 8.