[SOLVED] Laptop Memory upgrade

Jan 1, 2019
2
0
10
I have only one memory slot with 2GB ram but i wanted to upgrade with 4GB RAM. So I'm worry that whether i have to re-install all my software again into the new memory as i have to remove the old 2GB RAM and replace with 4GB RAM? or everything will be remain the same even though i remove the older memory??? i have no idea, please clear my doubt. Im using Asus 2013 model, System model-x450ca., System Name DESKTOP-4IVPR7D
, Processor Intel(R) Core(TM) i3-3217U CPU @ 1.80GHz, 1801 Mhz, 2 Core(s), 4 Logical Processor(s)
(Newest model have 2 slot)