Numerous vendors sell laptops and PCs online.

It is advicable to search google for such vendors.

When Buying a laptop you must keep the following in mind:

1. Will you get support for that brand of laptop in your country

2. Do that brand of laptop offer international support, in case you travel abroad

3. Look at the cost of replacing certain components

4. Remember that upgrading and repairing a laptop is not as easy as a PC. You can not take out a card and replace it. In most cases you will have to take your laptop to a certified repair shop.