ssdupgrade

I have MSI GL63 8RD ( https://www.msi.com/Laptop/GL63-8RD/Specification ), I want to upgrade SSD with Samsun 980 1TB but I'm not sure if it is compatible. Samsung 980 -...

I have an acer aspire 5741g, since last year, it has been running very slow and would freeze (it doesn't restart, I usually hold the power button to turn it off, but when I turn it back on, sometimes the screen stays off but the CPU fan starts working and sometimes it restarts over and over...

http://h10032.www1.hp.com/ctg/Manual/c06446633 This is the laptop I bought and I’m very new to messing with computers internally. I’ve got my eye on some Samsung 1 TB SSD and adding an 8GB RAM but I want some opinions on the best ones that are relatively affordable (less than 350$ for both but...