A laptop, also called a notebook is a personal computer for mobile use.  A laptop integrates most of the typical components of a desktop computer. Cheap laptops  are in demand maintain your laptop or notebook computer It is really frustrating not having your notebook  computer working or the battery needs charging when there is no outlet to plug into. One thing you can do is not use all the processes your notebook computer. Windows Vistas only need 48 operations to run your laptop or you can use Windows XP its just as good in my opinion. A notebook computer can be expensive item to repair or replace so try and take care of it. If you are using a WiFi but there is no connection shut it off it just uses battery power trying to find a connection. You wouldn’t want your notebook computer to over heat so make sure its running on a cool surface if possible. Keep the cooling fans free of dust a debris. You can buy small vacuum’s that are made to clean laptops and computers. Warm notebook computers can use up your battery by keeping it cool your laptop will run more efficiently. Laptop cooling fans if you can get them in a larger size can save your battery power.  When you are traveling make sure to have a good laptop case that can protect from the sun and moisture. If you travel allot with your laptop computer a aluminum case might be a better choice it will protect it better then a leather laptop case.  Notebook computers are great for traveling and are getting smaller and faster with many WiFi hot spots to log on to the internet. You can search for WiFi hot spots on the net and usually get there locations and directions. Owning a laptop  computer makes us more efficient and our work easier so you need to take good care of it.  A desktop replacement computer is a laptop that provides all of the capabilities of a desktop computer, with a similar level of performance.  Laptops Notebook