Virtual memory is an area on the disk that Windows uses as if it were RAM. Windows requires this type of system in the event that it runs out of physical RAM. The virtual memory space is used as a swap space where information residing in RAM is written to the virtual memory space also called the page file or swap file to free up RAM for other processes.
When the system needs the information in the swap file, Windows puts it back into RAM and writes something else out to the disk in its place. Windows XP has a recommended default page file size of 1. You can let Windows completely manage this file or have no file at all. I highly recommend that you do not remove the paging file because you'll experience a noticeable degradation of system performance without it. One way to boost system performance is to place the paging file on a separate physical hard drive from the operating system.
The only caveat is if the second drive is slower than the primary drive, you'd want to leave the paging file where it is. You can also span the paging file across multiple disks to increase performance. To make changes to the virtual memory, click the Change tab on the Advanced tab of the Performance Options dialog box, make your desired changes, and click Set.
Any changes you make will take effect after you reboot the machine. Get a concise roundup of solutions and techniques that will make your IT job go more smoothly.
Windows 10 automatically adjusts your date and time for you and only allows you to adjust the time if you disable this feature. If the wrong date and time are set, or you need to change the time or time zone, follow the steps below.
There is no ability to add seconds to the time displayed in the Windows Notification Area on the Taskbar. However, if you click the date and time, a pop-up window opens and displays the time with seconds included. If you want to change how the computer handles daylight savings, click the Time Zone tab and check or uncheck the Automatically adjust clock for daylight saving changes option.
See our date command page for further information. See our time command page for further information. In Linux , use the date command to manually set the system date and time. Please log in with your username or email to continue. No account yet? Create an account. Edit this Article. We use cookies to make wikiHow great.
By using our site, you agree to our cookie policy. Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article Steps. Tips and Warnings. Related Articles. Author Info Last Updated: June 2, Remove Spyware and Viruses. Spyware and viruses are leading causes of slowdown because you may have several spyware cookies or trojans that are taking up your processor time for reading and storing and reporting your activity to several spy databases.
Read How to Remove a Virus to learn how to remove them and speed up your system. Update and run your spyware and virus software every week. If you do not have tools installed to protect against malware and spyware then you can download Spyware Blaster , and for viruses, download a free copy of AVG - " A nti- V ir G uard" or this one Avira - " A nti- Vira guard" all three of those are free "For Personal Use" , all three are also available in Business or Pro versions. Also, Microsoft's Windows Defender is a widely-used anti-spyware tool that is currently distributed freely for users with a "Genuine" verified copy of Windows.
It will allow you to import all of your Internet Explorer settings, and is much less prone to malware than Microsoft Internet Explorer.
It will prompt you with a "Set as Default Browser" message. Check "Don't show this again" and click "Yes". Firefox also has a cool feature to delete cookies, cache, and temporary internet files each time you close it.
You are strongly recommended to use this option. It can speed up your internet experience. You should also check Google Chrome which is noticeably faster and less prone to virus attacks from internet Chrome. If you have a really complicated virus infection, try using the Quick Virus Remover.
It is a free utility, though not a replacement for commercial products but can be helpful for removing some of the most common viruses infecting your system.
Regularly use CCleaner to clean your computer. Over time, your computer may become cluttered with unnecessary files that can slow it down. CCleaner is a free program which can remove these files for free. CCleaner also comes with a free registry cleaner, although Microsoft recommends not to use registry cleaners.
Perform a disk clean up. Clean up your disk quickly to remove unnecessary files. Click Start in the bottom left corner, then click Run. Type, "cleanmgr. Click OK to start Disk Cleanup. Click Start, then click Control Panel. Right click any unnecessary software and click "Remove".
Intel has released a tool called turbostat that you can use to check. You'll need to install it manually through the terminal. Note the version number that is displayed X. XX-XX linux-cloud-tools-X. Replace X. XX-XX with the version number from the previous step. Enter your admin password if prompted. This will install the MSR module that you'll need to run the tool. Open another terminal window and type. Return to the first terminal window and type. Running this will display a variety of readouts about your processor.
Look in the. GHz column. Each entry is the actual speed of each core. The TSC column is the speed reported normally. This allows you to see the difference your overclock is making. The speeds will look low if you aren't pushing your CPU with a process.
Method 4. Download and install CPU-Z. This is a freeware utility that monitors the components in your computer. It is designed for overclockers, and will report the exact speed that your processors are operating at. You can download it from cpuid. Run CPU-Z. By default, there will be a shortcut on your desktop to start CPU-Z. You will need to be logged in as an administrator, or have the administrator password in order to run it. Start a CPU-intensive task on your computer.
Your processor will automatically slow down when it isn't being used, so the speeds you see in CPU-Z will not show the full speed unless your processor is working hard. Download Prime95 from mersenne. Check your CPU speed. Expect to see minor fluctuations as your computer processes the Prime95 program.
My processor speed is 2. What is the total processor speed? Each core represents a cpu or processor. Not Helpful 5 Helpful I want to purchase a computer. Is an all-in-one, an assembled computer, or a branded computer best? Get a good brand if you don't know about computing, but if you do have a fair bit of knowledge about how computers work, it's always best to build your own.
That means you'll be able to customise it however you like.
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