Laptops India, normally called as a notebooks India, is like a small mobile computer that you can hang around your shoulder and take to anywhere you feel. Depending on the size, material used for manufacturing the same and number of other factors, the weight of the laptop notebooks ranges from 1 to 8 kilograms. The power source is usually a single main battery or an external AC/DC adapter that is to be used. Apart from the offering power to the laptop, it also charges the battery of the laptop. In order to avoid any mishap caused by power failure, the laptop notebooks are provided with 3 volt cell that are required to run the clock and other important system processes.
Despite the fact that the laptops online are enough capable and powerful as the desktop computers, these are more expensive than similar capacity and configuration desktop computers. But the size of these laptops is their unique property. The components used in both, laptops and desktops are the same in terms of the function they perform, but the components in laptops are compatible to offer effective as well as efficient power consumption. LCD (liquid crystal display) or TFT is the standard technology that is used for the display screen. These have in-built keyboard and a touchpad as input devices. Not only this, in order to provide connections of external mouse and supportive keyboard, provisions are made.
Apart from the advantage such as compactness and mobility, a set of disadvantages can also be associated with laptops. When it comes to the standardization issues of laptop notebooks, a lot of discrepancy is observed. There exists a plethora of worldwide standards when it comes to diverse types of peripherals and add-ons in PC cards which are used in desktop computers. But till now, there are no standards confirmed in the allied field as yet. Electric voltage, motherboard layouts, LCD cables, internal adapters used in connecting hard disk, keyboard and floppy drive, all these things face the issues when it comes to standardization. Finally, all this hits directly the poor users who are not so well-informed in the related arena. Additionally, there is a bit difficulty faced by the repair technicians as they are unfamiliar with the varied parts and hardware that perform different functions.
Due all the outcome of this improper or we must add no standardization in the laptops, these electrical appliances face the cons of compatibility problems. Then there are chances when you cannot use the components produced by any manufacturer in the laptop produced by the other manufacturer. This also do not assure the product stability, prolong product lifetime and may avoid uncertain warranty issues. Additionally, there are laptop brands that can provide you with laptops with a set of ports to let the user connect the hardware that he wants to use.
The upgradeability of the laptops has been an issue in both technical and economical regions. Due to the different designs of the best laptops by different manufacturers, it becomes difficult to upgrade them and many a times repairing them becomes an expensive affair. Also, the standard peripherals such as audio, video, USB, Bluetooth are integrated in the motherboard which are upgraded and require external ports, card slots or wireless peripherals. As far as memory units and batteries are considered, these can generally be upgraded as per the requirement of the user.
Additionally, there are studies that show that laptops can pose health hazards, as temperature generated by laptops can affect sterility in men and laptop keyboard can lead to repetitive strain injury (RSI). And therefore it is advised to place the laptop on table and not on lap while working.
