1. How much can I afford to pay for a computer? The first thing that most of us are constrained to is budget so this is the first thing you should consider. We always want the best but we need to be grounded on what we can afford. So get a budget and stick to it. For a course a basic computer is all that is needed, one that can run applications such as Microsoft word and photoshop and search the web. This is important because it means you will not overspend on a hi-tech PC/laptop that is not needed.
2. The next thing you should be looking at is your requirements. What is the machine going to be used for? Make a list of applications for which you plan to use your PC/Laptop. For example, will you use your PC to prepare letters and reports? Prepare visual presentations? Access the Internet? Listen to music? Create and work with graphics? This is an important factor to consider because it means you will get the right PC/Laptop for your course and be able to complete assignments correctly.
3. How long will I keep this computer? Try to estimate the length of time you will use your computer before buying the next one. If you expect use your PC for several years or if you think you may later want to add new applications, consider one that is expandable, so you can add new components, such as a modem, printer, or add-on boards. Make sure the PC has expansion slots so you can connect these devices to your PC. Buying a PC/laptop that will last is essential.
4. Check out the manufacturer’s and seller’s reputations and warranties and become familiar with various brands and models. Talk with friends, classmates, lecturers, and others about their PCs. Ask about the performance of their PCs and get recommendations from people you trust. This is important because it means you will get honest recommendations. Be careful about what a salesman might say in a shop, they only want to see you something that may not be right for you.
5. Next it is on to RAM. Ram is a primary type of memory. Memory is important because it allows instructions and data to be stored and modified. This best thing to do is buy a PC/laptop with as much as possible and remember if you go above 4 GB of ram then you must make sure you get Windows 7 64bit as your operating system.
6. Processor. The central processing unit (CPU) is the portion of a computer system that carries out the instructions of a computer programme, to perform the basic arithmetical, logical, and input/output operations of the system. The best CPU I can recommend is Intel. I currently have Intel® Core™ i3 Processor which I find efficient for my course and any computer games I play such as Portal 2. As the processor is the brain of your computer so it is important that you get a fast processor, this means your computer will perform task faster.
7. The last thing to do with the actual computer is a good virus and spy ware package. This is possibly the most important part of protecting your computer. It might get attacked at some point so be prepared if it does. There are many companies that sell antiviruses such as Norton and Mcafee but there are also free programmes on the internet such as AVG and microsoft. Protecting your PC/laptop is important because it means your desktop will be protected against any viruses that may infect your PC/laptop.
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