why do you put ram in slots 2 and 4

Have you ever wondered why you suddenly came across that deer in your neighborhood? Here’s why deer live where they do and why they sometimes come to you.

I noticed the RAM slots in my laptop have written over it STD in one slot and RVS in another slot. When I put one new RAM in the STD slot and an old RAM in the RVS slot only then it works.

Are you tired of the long walk to the mailbox? Install an old-fashioned mail slot (sometimes simply called a letterbox) in your front door and you won't even have to get dressed to get the mail. It's cheap and easy to do, so why not put on...