When buying a product you like on-line but are not aware of the product quality, it's good to read through customer reviews who encountered the merchandise directly to help you assess if you will still choose the product or not. When it comes to buying pricey merchandise like pcs, it is best to purchase from official merchants, especially those who actually include an on-site warranty to ensure that when you experience issues with your laptop or computer, you can get it immediately fixed on site.