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System Preformance

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Submitted By savi2015
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System Performance

1. Search the internet for information about the effects of a fragmented file system on disk performance.
Individual file fragmentation occurs when a single file has been broken into multiple pieces (called extents on extent-based file systems). While disk file systems attempt to keep individual files contiguous, this is not often possible without significant performance penalties. File system check and defragmentation tools typically only account for file fragmentation in their "fragmentation percentage" statistic.
2. Search the internet for information about how process load and the number of running processes affect system performance.
The more things you have running the slower your system goes.
3. Search the internet for information about how adding more motherboard RAM improves virtual memory performance.
It's been proven that adding more memory to a computer system increases its performance. If there isn't enough room in memory for all the information the CPU needs, the computer has to set up what's known as a virtual memory file. In so doing, the CPU reserves space on the hard disk to simulate additional RAM. This process, referred to as "swapping", slows the system down. In an average computer, it takes the CPU approximately 200ns (nanoseconds) to access RAM compared to 12,000,000ns to access the hard drive.

4. Provide an explanation of the factors that affect performance in a windows computer system and how to improve its performance.
Think these factors are affective to performance in windows because they improve the program in many ways.
Adjust power setting, change power-related settings so that your computer resumes from power-saving settings more efficiently, and adjust battery usage for portable computers.
Open Disk Cleanup, this tool deletes unnecessary or temporary files on your hard disk so you can increase the amount of storage space you have. For more information, see Delete files using Disk Cleanup.
Access advanced system tools, such as Event Viewer, Disk Defragmenter, and System Information, that system administrators and IT professionals often use to solve problems. You can also view notifications about performance-related issues and what to do about them. For example, if Windows detects that a driver is reducing performance, click the notification to learn which driver is causing the problem and view help on how to update the driver. Issues listed at the beginning of the list are impacting the system more than issues listed further down the list.

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