help for upgrade windows 7

[Arshad Niazi]

salam to all

ma windows 7 sa apni windows 7 ko upgrade karna chata hoon

kaya ya karna sa mara data go disktop per ha khatum ho jaya ga

please guide me in detail thanks

[Balios13]

in English???

[FARRUKH]

bro desktop ka data kisi or drive mai save kr lo than upgrade kr lo. or upgrade se data delete nhi hota. clean install mean drive format karny se hota hay. phir b ap save kr lo.

[Dr.Timor]

salam to all

ma windows 7 sa apni windows 7 ko upgrade karna chata hoon

kaya ya karna sa mara data go disktop per ha khatum ho jaya ga

please guide me in detail thanks

-Upgrade se data delete nahi hota hai .

-Online Upgrade ke leye installed Windows , Orginal hona zarori hai .