upgrade laptop ram

Hi, I have an old Toshiba Portege R500. In the specs it says that the maximum ram that it can have is 2GB. It says that it is capable of 64-bit Computing. So if I install either Window 10 64bit or a Linux OS I will be able to put it 4 GB of RAM? It only has 1 slot for ram. Here are the specs...

I recently had to exchange my new MSI GF63 (may it forever be missed) for a Lenovo IdeaPad Flex 14 due to extremely poor battery life (and no real need for a dGPU). Anyways, I knew upon getting the Flex 14 that it would have shared memory with the Vega 8 iGPU. I looked in task manager to see how...

Quick Laptop Specs: Asus TUF FX504GM_FX80GM | 8GB DDR4 Hello! I'm starting my graphic design job in a few weeks and it'll demand a lot of constant photo and video editing. Ergo I'd like to upgrade my laptop's RAM from 8GB to 16GB pronto to prevent any possible lag and stresses in the future...