I want to increase RAM on my pc.

First of all you should know that your motherboard supports which type of RAM like DDR1,DDR2,DDR3, then buy the ram which your motherboard supports. And you dont need any installer, just put the ram in the slot and gently push it and the ram holder clips should automatically lock in. And you should not use the 256mb ram icoz if it is of lower frequency or speed than the 2gb one, then automatically your 2gb ram will also be slowed or lowered frequency or underclocked

I think you can keep both the 256 and the 2gb,it really depends if it has another outlet for it.And i think it's just plug and play.

Hey Rajesh, Humm... You can upgrade your ram however it all depends if your processor can handle 2GB of ram I have a Netbook and it has 1GB of ram with a intel Atom Processor this Netbook can only take 2GB of Ram at the most. Anymore more of that your computer can get fried haha.. It will destroy the processor Question..? Whats the Processor on the Computer? If anything you dont need to install anything to put in ram. However best if you do it by the Brand of the Ram instead of something different. you can try something else just I would go with the Brand that was original set in place. Just be Careful and if you are unsure then go let some tech person or go to a shop and allow a professional to see it.

Installing a ram is very easy as you are from town side buy a ram then go to youtube and i think you would find a video withe ease....and you would have no problem figuring that out if you don't get that on youtube just use one ram of 2 or 1 gb whatever you want to installed and keep the 256 as back up for now... See ram and graphics card are both different so you can't use some part of it as graphics card you would be required to buy a one but using 2gb ram would increase you pc speed certainly

I think that the best way to do is to bring your computer to the shop where you plan to buy your new ram and let them be the one to install it. While they are in the process of installation, be observant of the things that they do so that the next time that you need to do the same thing, you can do it on your own. Try also to ask them about your concerns. It is like a learning process.