When you're purchasing 17" 19" 21.5 inch Embedded Panel pc Tablet computer with Capacitive Screen Windows Wifi Com Mini all-in-one PC Intel core i5, it's best to stay with reputable retailers. Look for names you recognize and organization. Although you hope your purchase will work flawlessly, almost always there is the chance you'll have a problem and need to return the item. Shopping for from a merchant which has available online customer service, a good go back policy, and a proven standing will make any repairs required much simpler. Be sure the check-out is secure. When you reach the payment page, there should be a tiny icon that looks like a padlock in your navigation rod. This is the symbol for a attached site; if it isn't there, be wary. To obtain even higher security, pay for your products through a third party site. These types of will keep your information safe and can often offer special personal savings on items purchased using their system.