A SIMM is a little flat piece of plastic, usually about as long as your finger, that holds a number of memory chips. This plastic card is actually a small printed circuit board. When you decide it is time to add more RAM (random access memory) to your computer, then you buy SIMMs. Make sure you buy the SIMMs that fit your computer, both physically and with the right amount and size of memory chips. In most computers you can open the box and install SIMMs yourself (first call your power user friend). They just pop into the little slots that are made for them.
Dinesh Thakur is a Freelance Writer who helps different clients from all over the globe. Dinesh has written over 500+ blogs, 30+ eBooks, and 10000+ Posts for all types of clients.
For any type of query or something that you think is missing, please feel free to Contact us.