Computers are considered as one of the brilliant discovery of mankind. A computer is defined as a machine that performs calculation automatically according to a set of instructions. Based on mode of operation, computers are classified into analog computers and hybrid computers. Other common types of computers are personal computers, desktop computers, laptop computers, Personal Digital Assistants (PDAs), workstations, servers, mainframe computers, minicomputers, supercomputers, and even wearable computers. The basic components of computer are keyboard, monitor, mouse, hard drive, motherboard, Central Processing Unit (CPU), and more. Each part has its own role in proper functioning of the unit. Laptop computers and desktop computers are the two types of personal computer that are available. There are several leading companies manufacture desktop and laptop computers like Acer, Dell, Lenovo, Sony, Apple, Samsung, Sony, Fujistu, LG, HP, and Panasonic. You will find a variety of computer models and you can select based on your requirement and budget.
Laptop computers are personal computer that is designed for portable use. Laptop computers are also referred as notebook computer or portable computer. They have the similar functionality and capability of the desktop computer. These portable computers come with a Liquid Crystal Display (LCD), keyboard, touchpad, speakers, battery, and more. They are enabled with an inbuilt keyboard or touch pad that acts as a mouse for proper navigation. Laptop computers come with microprocessor that coordinates with all functions based on the programmed instructions. Operating systems is defined as a set of pre-programmed instructions that controls the microprocessor, which is a vital part of laptop computers. Read Only Memory (RAM) and Random Access Memory (ROM) is the two memory unit. Laptop computers cost varies depending on the marker and the model. The price range of laptop computers may range from $500 to $3,000.
Desktop computers are personal computers that are not intended for portability. Desktop computers are generally used in workplaces and households. All-in-one, computers are a type of desktop computers that unite the monitor and CPU in same case. Desktop computers come with pre-loaded operating systems that are developed by Microsoft, Apple, and UNIX. Apple is the manufactures of all-in-one computers like Macintosh and iMac. Desktop computers are comparatively cheap than a laptop computer. Desktop computers spare parts are easily available at an affordable price. Desktop computers are very convenient, efficient, and user friendly. Using these computers you can easily prepare reports and finish homework, to communicate worldwide, and more.
Computers have become the most vital part in each and every business. The need on computer has increased a lot in the modern world. For every business you need computer that be desktop or laptop computers. If you need computer for your business and you do not want to invest money, then you can readily go for rental computers. Computer rental service supplies both laptop and desktop computers on a rental basis. The computer renting is similar to renting a car and you need to pay a small deposit to cover any damages that may occur, which may be reimbursed. You have the liberty to choose short or long term renting based on your individual need.