Buying a computer can be a very exciting experience. In most cases, people end up buying a computer that they later regret to have purchased. This is usually the case because most people overlook some important factors that should be taken into consideration when buying a new computer. In this article, we look at some of the important features to look for in a good computer.
Buying the best computer
Power consumption
This is especially important if you are buying a desktop computer. Every desktop comes with a power supply unit or PSU with different ratings. The PSU’s are usually made to fulfill a range of operations. For example, for a good gaming PC, the PSU’s rating should be at least 400 watts and above. This ensures that all the necessary peripherals such as premium graphics cards and sound cards are supplied with sufficient power. If you are looking for an office PC to do simple office tasks such as editing documents and sending emails, ensure that your PSU has a lower rating of about 150 watts to save the electric bill.
Memory
Memory is a very crucial part when determining the type of computer to get. In a nutshell, there are two kinds of memory in a computer, the RAM or Random Acess Memory and the infamous hard drive. The hard disk is pretty much self-explanatory but to explain in a few words, the bigger the size, the more information you can store. 500GB is ideal for the average user. On the other hand, the RAM is a little different. When a computer runs a program, it copies an instance of the executable code and stores it in the rum so that you can use it in real time. In short, the best way to is to get a computer with 4GB of ram as most contemporary programs require that as a minimum to run. The RAM also determines how fast your programs execute, especially if you are multi-tasking.
Processor
The processor is pretty much the most important thing to look for when buying a new PC. The newest processor is the best as they can process more information at a go. The processor should also be able to support technologies such as multiprocessing. As of the writing of this article, the best processors are Intel i3 for the average user and i5 or i7 for the advanced user. Other vendors such as AMD are also a force to reckon as they offer powerful processors that match to intel’s performance.
