What are the matters that you must consider when buy a new dekstop PC/Laptop?   

4 GB RAM,
Min. 160 GB Harddisk
Dual core processor
DVD Writer

This combination will ensure you will get all other latest and advanced features to your PC

Suggested Brands : HP ,Dell

You should consider what you want to be doing it...gaming other software and if the software you wish to use is compatible with the system you are purchasing. You need to think about how much data you intend to save...and how much ram is required to run software,

If you're to choose between a laptop and a desktop consider how much you travel.

some downfalls of a laptop is they arent very good for gaming...and they arent as easy to upgrade when they are out of date. They also have alot of builtin parts which are harder to replace.

Besides the brand name one must consider the memory capacity, the ability for wireless access, how many ports does it have, and can you add new memory cards. You also want to make sure the screen is large enough for you and that you have the right operating system on it. The most current is Windows Vista, but Windows XP is still usable. Weight should also be a consideration.

well there are a few things which are very important to look before buying a computer. the config of the computer will be the first thing. then the net thing is how easily we can repair it. as in whether we can get the spare parts or not. there are very few brands but for them you cannot get spare parts and then you have ti end up buying new ones and cnanot repair.

Is there a four-year warrenty? Can I send it back if it breaks? If the answer is no to both of these questions, then I will not buy the product.

first of all you should consider what type of user are you, are you a heavy gamer? or will you just use your pc for basic applications and surfing the net. then comes yourbudget of course, if youhave the extradough, then you can go for the branded and more expensive ones which might give better customer support and services.

A very important factor that many new computer owners overlook is the ability to upgrade easily. The computer may have a fast prcessor, plenty of RAM and a gret selection of components, but as time progresses the software programs will become more complex and require greater power and capacity. Selecting a model that can be easily upgraded because the motherboard will support a higher processor and more RAM etcetera will extend the lifespan of the system.

You first have to know what you are going to use the computer first, it would be different if you use it to do office programs like mic word and all that, or if you use it to play games, if you use it for graphic design or animation design. Because I like playing pc games, I'm a graphic designer, I look for the RAM size, it should be minimum 1 gb, and the harddisk should be more than 250 gb, and I should have good graphic card to play pc games.

First to consider is your budget? If that is settled then consider what's the best brand that is within your limit.You can always settle for the latest like dual core / 2g ram /100g HD and 128mb video. Models like IBM, dell, fujitsu, HP and acer are among the best brand with reasonable price.

the laptop is in special for bussiness.
and the pc is for the the games internet music videos and more.......................i think :P