No, laptop RAM isn't the same as PC RAM. Laptops utilize smaller, low-power memory modules known as SO-DIMM, whereas desktop PCs are equipped with larger DIMM modules. These two types vary in size, power design, and physical compatibility. If you're looking for reliable laptop and PC memory accessories or electronic components, you can find some great options at EnrgTech.
No
WIFI can connect PC and laptop.
no it will degrade your system
42
yes you can. ☺
Ram never holds anything in it after the laptop is shut down..so don't worry. As per the RAM compatibility...If that laptop's Ram type is DDR2 and your one's is DDR3 then it wont..but if they are same...They will.
Yes, but take care to use non-ecc modules.
If they both have the same Intel then I think that you should get the second laptop, th Intel with a laptop can effect the speed greatly, the more the cores in a laptop the better and faster your laptop will be.
The same way you do on a home PC.
yes ram can be mixed
It is the same as a laptop hard drive
The laptop in question comes with 4GB of RAM.