Are this genuine  product?  ( they claim the product are genuine) Why are they selling so cheap?

If you want original, buy from LowYat or other computer stores.
Cracked version can be update online and use it as the original but not for the cloud one. It is installed permanently in your PC/notebook.
I got Microsoft Office 2016 PRO ( cracked ) installed in my PC for only RM25.00 ( from Imbi Plaza).

I just bought a new laptop from dell official website. It is window 10 and without microsoft office.

Previously, I was using accer with window 7 if not mistaken. I bought from a bro's friend. It come with microsoft office (word, excel,powerpoint and so on)

This is my first time using window 10 and I am wonder how to get microsoft office for free and it is good to use like I use in window 7 previously without the need to activate or subscribe ( pay for it).

I am not familiar with this kinds of things. is it compulsory for window 10 to oay for the microsoft office? and I realize what I pay for is like it can be install ( use) 5 time at different laptop. But, I just need for my only one laptop.

Please advise me on this matter .Guys. Thanks