Depends what speed you're talking about...
Processor speed - install a faster processor(s)
RAM speed - install faster RAM chips
internet speed - use a faster modem/router and get your service provider to upgrade your service.
Because it is stock and razor told the upgrade shops to not upgrade a BMWGT3R
the speed and the memory it can store. also by how good the model is and if the upgrade is vista windows or lower upgrade.
If you mean your Characters speed, then you have to upgrade your Athletics skill.
You need to win the upgrade.
Upgrade your laptop to have an SSD instead of an HDD
Yes, it will fit fine.
You can upgrade your computers perfomance by purchasing a memory ram upgrade or you can look into getting a more recent operating system like Windows 7 or Windows Vista.
Depends, get ddr3 1333mhz.
tops out at 50-55 stock if you upgrade it even faster
Yes,they do. But usually increase in speed is in microseconds.So if you want dramatic increase in speed,it's time to upgrade your computer.
It's not crucial to upgrade right away but W8 provides a lot of new features and we all have to adapt with the ever running speed of technology.
The memory upgrade will speed up processes somewhat but it will be hardly noticeable.