How to Maximize Computer Performance for Gaming
Computer games are demanding, resource-intensive programs that put considerable strain on a computer's internal components. In general, the processor, RAM (memory) and graphics accelerator (or video card) are the most important components that dictate gaming performance in a computer. While replacing these components every few days is impractical, you can change certain preferences and settings for optimal gaming performance.
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Instructions
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Get the latest drivers for your video card. A new driver is generally an improvement over a previous one, and enables the operating system (OS) to better utilize the video card's built-in capabilities. Even with the same video card, an improved driver may enhance graphics performance significantly. Check for driver updates from your OS or manufacturer's website regularly, and download new releases.
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Uninstall features you do not use. Operating systems are installed comprehensively, and usually include a list of features you may never use. Identify the OS features you do not need and uninstall them to free up system resources. Depending on OS version, the uninstallation process may be different from one computer to another.
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Deactivate unnecessary services. Once again, the exact procedure depends on OS type and version. The "Startup Type" for a service refers to how a service initiates, and is categorized as either "Automatic," "Manual" or "Disabled." You will only have to change services that start automatically; change settings from the service's properties and set it to "Manual" or "Disabled." Streamline by turning off as many services as you can, without hampering normal computer functions.
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Unload programs. Check the system tray for an indication of how many programs are active in the background. In general, fewer programs translate to better gaming performance. Remove programs from the system tray that you do not use. Apart from the status icons, such as the clock, speakers and network, all icons represent a process eating up system resources. In most Windows-based systems, you can prevent programs from loading automatically by unchecking its box from the list of startup items. Uncheck all programs you do not need and reboot the computer.
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Streamline the OS interface. Turn off visual features, such as transparency and the sidebar option, to adjust the computer for best performance. In Windows Vista, switching to a "Windows Classic" or "Windows XP" theme will improve system performance significantly, especially in a low-end computer.
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Defragment your computer at least once a month. The defragmentation process consolidates fragmented files, making it easier for the computer to locate and handle data. Regular defragmentation will keep your hard disk organized, and allow the processor to work on it faster. If you install and uninstall programs frequently, or move, record or erase bulk volumes of data, you should defragment once a week for optimal performance.
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Tips & Warnings
Uninstalling OS features and processes does not remove them from the system, but simply turns them off. If you are unsure about an OS feature, you can still uninstall it because the feature can be turned back on.
If you are familiar with OS tweaks, create a "Restore Point" before you change settings. In case the new settings cause the computer to malfunction, you can roll back the changes by running the computer in "Safe Mode."
References
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