Re: i have vista home premium,i want to download windows 10
Tread carefully.
To get a free upgrade to 10, you need either 7 w/ SP1 (service pack 1) or 8.1.
Don't be tempted by offers for "System Builder" editions for distribution with "refurbished PC." Looks like a deal, but it won't upgrade to 10 for free.
Since the price of a valid install disk w/ key for 7 is about the same price... Just buy 10.
If you need additional help or have more questions or details to share, please join the site so you can reply in this thread... Please see this link for instructions on how to join Windows Central.