pretty much anything made after 1995
no. nearly all laptops arent upgradeable outside of ram
yes
it means software upgrade
(the following is the submitter's personal experience and recommendation) For Apple computers, my personal rule of thumb has always been: If the computer meets any of the following criteria... * has a built-in LCD * is a portable computer * is not designed to be user-upgradeable or serviceable * is a custom configuration * is business-critical ...then it gets AppleCare, if for nothing else than for the peace of mind. I've had it on all but one of my Macs, and I've only needed it on two computers, but it more than paid for all I've spent on AppleCare.
lol wut?
yes you can find upgrades online
The r71 does not have an upgradeable gearbox.
It uses regular DDR or DDR2 RAM which is soldered on to the circuit board. It is not removeable or upgradeable. The static memory that retains the programs and media is flash memory, also not upgradeable.
I would suggest a macbook laptop. There are very thin ones, and they are VERY good for gaming. So far mac computers are the best products ever.
all computers have Microsoft on them because that's the brand name that designed and made the computers
This laptop is totally upgradeable and has many add-on features available as well.
All computers varie in size.