* Meet the seller in person, check the item and make sure you are satisfied with it before you make a payment.
* Exchange item and payment at the same time. Buyers – don't make any payments before receiving an item. Sellers – don't send an item before receiving payment.
* Avoid anything that appears too good to be true, such as unrealistically low prices.
It is 63-bit operating system, ×64-based processor, it has edition of window 10 pro with 124 GB of storage.
