The laptop is a very useful technique. It can last for a long time, but for this you need to look after it properly and abide by certain rules. If you buy a laptop, simple and actionable recommendations for use you will be useful.

Most of these devices harm the dust. If you operate the machine on the street, the period of its work can be reduced even up to a year. Disruptions in the laptop may be due to contamination of ventilation systems. To prevent this, you should regularly clean the keyboard and the internal space of the apparatus. To do this, fit cylinders, within which pressurized air, and “blowers” of special rubber. You can clean a laptop and a soft, fine brush.
Blowing the dust is not necessary, otherwise the unit can get wet. To remove the dirt, you can use sprays, cleaning fluids and tissues. Buy a set of tools to clean the keyboard: a brush, sponge and sprays. These will help clean it without disassembling the laptop. Mini Vacuum for Keyboard ineffective, because their capacity is too small.
Take a careful cleaning of the screen. Remove volatile particles with compressed air cylinder. After this special lint-free wipes, wipe the screen. You can buy and the liquid for cleaning. Do not use alcohol handy tools. These can damage the matrix. It is better to put on a towel or a micro fiber cloth, lint-free plain water.
If you decide to buy a laptop with optical devices, remember that the dust is especially dangerous for them. Do not hold the optical drive tray open for a long time. Try not to touch the hands of the optical system. Clean it with a special drive.

It is also terrible and low temperatures. Do not expose the unit cooling below -10 ° C. From this port, the battery can not be recovered. Lower temperatures lead to delaminating of the matrix, and plastic, of which the body becomes brittle. If you walked around with a laptop in the cold, do not include its home immediately. Let it warm up at room temperature for at least two hours.
Do not place the laptop on my knees, so that it does not overheat, as the ventilation holes and a block from the cooler are often found at the bottom. They do not want to block.
By following these simple tips and the laptop will serve you for a very long time.