I know nothing about a laptop at all. Can some one who knows look at this link and tell me if this computer will meet my needs.

http://www.bestbuy.com/site/olspage.jsp?skuId=9357956&type=product&id=1218090589731

I just want to use the computer for research, working in word and excel and occasionally watching a movie from netflix or a music video.

How do laptops get internet service, how does the internet service go with you?

Do I need to purchase any accessories or do I need to buy anything else with this computer?

Thanks to all who answer in advance.
Yeah, it's fine for your needs.

Laptops get internet either the same way as a desktop (with an ethernet cord from the modem), or wirelessly using WiFi.

For wireless internet in your home, you'll need to buy a wireless router (from any electronics store). It connects to the modem to send the internet signal into the air. Your laptop has a receiver chip inside it that catches the signal and connects you to the internet.

It doesn't go with you. A home router typically has a range of about 50 feet. Some stores have Wifi "hot spots" where you can connect either for free, or after you pay. Starbucks, for example. If you go to college, your campus will almost certainly have wifi access everywhere.

You might want to buy a mouse. If you work as a desk a lot, then a mouse will be easier to use than the built-in track pad.
Yes u can buy that but first check If it has A 1 GB Ram minimum and dual core
Also laptop can get internet service by many ways.
Like Net connect by pendrive service. Connect and use it anywhere. It is Costly
Broadband- Connect it with wires and Use it. It is cheaper than others.
Wireless Connection- U can use it within the range of network like if the modem is in your floor than u can use it in tht floor.
Hi,
it should be just fine for your needs, but before you buy a Dell (i think they are over priced and have no upgrade path), please go to this site and see what you can get for the same money !!!!
a lot faster and higher spec for less
links
http://www.tigerdirect.com/

i just know this will help you (and get me the 10 points as well hopefully)
DO NOT buy a dell. They are cheap for a reason.
Go to:
http://www.newegg.com/Product/Product.aspx?Item=N82E16834101180
That laptop should work for you. Internet on laptops is acquired through wireless networks or hooking up an ethernet cable. You will need to find a place that has a wireless network (ex home,public hot spot). If you need any more help please ask. =)