If your computer is slow, or often crashes, its programs work with mistakes or do not have enough disc space, the best way to solve the problem is to seek professional help.
Usually we think for upgrading our personal computers when we are no longer satisfied with their technical capabilities.
The duration of the operation of a home computer is about three or four years, and for laptops even less. Often computer upgrade is a coercive measure - failure of some of its components. Desktop computer has a big advantage over the laptop - many opportunities for renewal.
Memory
Memory is the simplest and the most effective way for improving the computer performance. The bigger is the memory of the computer, the more data can be processed without using virtual memory. The continuous increase of the requirements from the software to the system memory, leads to a need for upgrading of the same. The price of the random access memory depends on its size and type, as installing memory is a relatively simple operation.
Hard drives
The next most simple and effective way for upgrade is upgrading the hard disc drive (HDD). Hard disc capacity should be increased periodically, as the amount of data that we store on it is growing rapidly. If the hard disc does not have enough space, you just need to add a new internal or external hard disc.
Video cards
Many users do not need replacement of cards, especially if they are not fond of 3D applications such as games for example. Requirements of new games to the system grew rapidly, so that gamers often need to upgrade their video card on their computer.
Processors and motherboards
Upgrading processors and motherboards is quite a complicated process, we recommend their replacement to be done by professionals.
It is important to be known that all the components of the computer must be compatible. If you replace certain components you must not forget the power supply - its power must be sufficient to charge all the computer components.
Replacement of some parts of the computer is not difficult - the difficulty lies in the choice of components, because their assortment is very large. If one component is not compatible with another, there may be serious problems - the system begins to crash or stop working. Therefore,it is recommended in a case of need to seek the services of a specialized computer repair shop.
