1).Currently windows 7 is installed on my laptop which has two portion.
Wanted to know how we can install windows 10 as come to know that windows 7 support will be revoked by microsoft by year 2020, also watched some videos on you tube, how can i install windows 10 in simple steps?
2.) Do i need to format my PC to install windows 10?
3). Is it compulsory to install windows 8.1 before installing windows 10 ( as per some videos available on you tube)
4). should i backup my laptop data before installing windows 10?
sorry for asking so many questions
thanks in advance