Power Source
Many users of the laptop computer love this computer because, while it can use regular power form the mains, it can also work with a rechargeable battery. This means that the laptop can be used at remote locations where there is no power and it will deliver computing power just like any other ordinary computer. The regular power source is used to charge the portable battery which can power the laptop in the absence of regular mains power supply.

Portability
The portability of the laptop makes it one of the best and most treasured computers. It is especially a favorite with students, office workers, professors and all those who love taking their work home. Others use the laptop at other locations such as on the bus home, on a train, at restaurants and all other places that you would not find a regular computer.

The laptop computer is a favorite because of its relatively affordable price. While come brands may be costly, some brands are affordably priced, enabling many be able to afford. It is a favorite because of its flexibility. It connects to the internet through various means such as Wi-Fi, 3G network, GPRS, EVDO, broadband and many others.

Every year, newer and more popular models of the laptop are being dumped onto the market only to be rendered obsolete by something newer and better each year. Some laptops even come equipped with hardware and software that would put some high-end, home setups to shame. And since computers are still more heavily associated with business than leisure, it makes sense that the laptop would continue to advance past its desktop predecessor. As more business is conducted overseas and more young people get their hands on computers, we’re going to continue to see the laptop continue to grow and evolve.

In some cases, the laptop has already completely replaced the desktop. Students can get everything they need for their purposes in one handy, foldable computer they can just pick up and pack on the go. No clunky hardware or setup to work around. That’s why the laptop – the portable computer – is truly the future of computers.

Laptops differ from desktops by several notable ways, namely in their size and their ease of transport. If you are constantly travelling, than a laptop may be effective as it can be transported and you can day trade while you are travelling. This provides a significant benefit in providing you with access to capital markets. Basically, all capital markets can be traded online. However, there is a significant risk associated with the use of your laptop for trading. A lost laptop can be hacked into and your information, log-in credentials, day trading strategy, and any other benefits can all be utilized by the hacker. This is true much more so than of desktops, which are harder to move around. In addition, desktops are often on a closed network which is protected from hackers and is considered to be more stable.

Laptops often do not have the processing speed of newer desktops or mainframe computers. When day trading, speed of transactions is often a major determinant in the success of a transaction. As a result, a slower connection through a laptop may lead a profitable trade to become unprofitable. As such, you may not be able to use your day trading strategy effectively on a laptop.

Whether or not you will be ultimately successful in your day trading strategy on a laptop depends on the nature of your strategy. If the day trading strategy requires quick transactions and security on your laptop, a laptop may not be an effective trading platform.

Another reason people still have desktops is because of the keyboard and screen. Many people prefer to have a full sized keyboard and monitor. A fast typist prefers a full keyboard to a laptop keyboard or a cell phone keypad because the hands are more free for faster typing. Smaller devices restrict hand movement which could be counter productive for the individual.

One more reason why desktops are still in is because the other devices still can not quite do what desktops can do. For example, a music producer or a singer would not be able run a large production program or keep the material on a laptop, notebook, or smartphone.

If all you need to do is listen to music, do online chatting and watch videos, then all you need is a Netbook. I was looking for more information and found it here. Because of its limited capabilities it will be a lot cheaper. Notebooks on the other hand are more like personal computers. You will be able to do tasks such as create videos, edit and images. Next is the difference in size. Typically, monitors on Netbooks will be 7 inches by 10 inches. Strictly speaking, if it is any bigger than that it is not a Netbook. Notebooks on the other hand will have monitors sized 10X17. Netbooks do not make use of optical disk slots and use the USB port instead. Ultimately, Netbooks are designed to be as compact as possible.