There are many places to shop for a PC, but more people are opting to buy a computer online. There are advantages and disadvantages to doing so. The biggest is choice selection. It is often the lower-end models that sell in store. A person wanting a high-end computer with specific features must often have it custom built.
Laptops are most frequently purchased online of all online PC purchases simply because they are more lightweight and are friendlier to shipping. A person might not have a car and might need a specific laptop for a reason, such as going to school. A person studying at a school without transportation might find it significantly easier to order a lot of things from the internet and have them delivered.
The second largest category of online shoppers are computer enthusiasts who want the best possible performance or else specific options. Some laptops have special features such as specific hardware outlets, but it is more common to build a desktop for specialized needs. Most desktops have expansion slots that receive specialized boards. A sound card with pin holes for surround sound is one example, and a card that is able to convert analog signals to digital video is another.
People who shop for desktops online might be looking for a specific processor but more than likely are looking for the right number of expansion slots. The power adapter has to be able to supply power to these cards, especially if they consume a fair amount of power. The most demanding expansion cards are high-end graphics cards.
If a professional consumer finds a desktop already built with all the desired features, then that is great. The alternative is to buy a conventional PC and then order other parts separately. Ordering a system that is already built is both convenient and saves on shipping the additional parts. Installing parts can sometimes be tricky, and a spark can ruin the motherboard.
Systems that most favor online sales are high-end gaming computers. While some high-end systems such as Alienware have been sold in department stores in the past, they were not always finely calibrated and sometimes tore up. It is better to buy a gaming PC that was built by a pro without third-party pressure. The system should come fully calibrated and with instructions on making adjustments such as overclocking.
There are many options when buying computer online. The trick is to know exactly what is desired. If not sure, then do a lot of research before buying. Computers are expensive investments, and specialized PCs are very expensive.
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