What is a computer s virtual memory? How to scale? Urgent

Windows virtual memory is to take out a part of the hard disk space to use as memory, when the memory is occupied, the computer will automatically call the hard disk to act as memory, in order to relieve the tension of memory. For example, if the computer only has 128MB of physical memory, when reading a file with a capacity of 200MB, it must use a relatively large virtual memory, and the file will be stored in the virtual memory after being read by the memory, and then the files stored in the virtual memory will be released into the original installation directory.

That is to say, the virtual memory is on the hard disk, my computer right-click Properties Advanced Performance Settings Advanced Virtual Memory Change to change the page file of each drive inside to 1000M, of course, each of your hard disks has at least this large space reserved for it to use.

Virtual memory is actually moving files to virtual memory when physical memory is insufficient.

If you want to set it, you can click on my computer properties, advanced, performance, click on the settings, there is a change button, you can set it inside, generally twice the physical memory.

If your physical memory is 1024, set it to 667 (or higher) -2048 and that's it.

Restart your computer after the settings are changed, and you're done.

1.Improper setting of virtual memory may also lead to the problem of insufficient memory, under normal circumstances, the size of virtual memory is 2 times the size of physical memory, if it is set too small, it will affect the normal operation of system programs. Virtual memory should not be too large, the hard disk space is easy to produce disk fragments when the virtual memory is used, and the virtual memory setting is too large, resulting in more disk fragments, occupying more hard disk space, and the read speed is also affected.

2.Resize virtual memory Take WinXP as an example, right-click "My Computer", select "Properties", then in the "Advanced" tab, click the "Settings" button in the "Performance" box, switch to the "Advanced" tab, and then click the "Change" button in the "Virtual Memory" box, then reset the virtual memory size, and restart the system when you are done.

Windows in general

XP uses the remaining space of the C disk to make virtual memory by default, therefore, the larger the remaining space of the C disk, the better the system runs, the virtual memory is dynamically changed with your use, so that the C disk is easy to produce disk fragmentation, affecting the system running speed, so it is best to set the virtual memory in other partitions, such as the D disk. Check the virtual memory settings as follows:

Right-click "My Computer", left-click "Properties", click the "Advanced" tab, click the "Settings" button in "Performance", then select the "Advanced" tab, click the "Change" button below, the pop-up window is the virtual memory settings window, the general default virtual memory is a range of values from small to large, this is the range of virtual memory change size, it is best to give it a fixed value, so that it is not easy to produce disk fragmentation, the specific value is determined according to the size of your physical memory, Generally 2 times the physical memory, such as the memory is 256M, then you should set 256*, or simply 512M, assuming that the memory is 256M, the virtual memory is placed in the D disk, first to clear the default, keep the C disk is selected, select the "No paging file (N)" and then press the "Settings" button, then the virtual memory next to the C disk will disappear, and then select the D disk, select the "Custom Size", add 512 to the "Initial Size" and "Maximum" boxes below, and click again" Settings" button, you will see the words "512-512" appear next to the D disk, so that it means that the settings are set, and then all the way to the determination, finally, the system will restart, restart it, and the setting will be completed.

Note: There can only be one virtual memory, only on one disk!

Right-click on my computer, click Performance Settings under the Advanced tab of the properties dialog box, and the bottom option in the Advanced tab of the pop-up performance options is virtual memory, click Change, and you can adjust the size.

My computer right-clicks on --- properties--- advanced --- the first item, click on settings--- then click on advanced--- find the virtual memory (the last item), change the size and it's OK! Only for WinXP

My Computer - Properties - Advanced - Performance - Settings - Advanced - Virtual Memory - Change - Custom Size - Enter Your Size - Click Settings - OK.

Hello! Generally, setting the virtual memory to 2 times your physical memory will do the trick. For example, if the memory is 512M, the virtual memory should be 1024M.

The specific settings are as follows, right-click "My Computer" - Properties - Performance Settings - Advanced - Virtual Memory Change.

Thanks for adopting!

Remind you that even if you do, it's best not to change it at will, as it's usually the default value, and it may backfire if you increase or decrease it.

You can right-click on the "My Computer" properties --- advanced --- performance options, change the virtual memory (page file) - OK--- restart Generally virtual memory can be set to a multiple of the physical memory, but if you are 512m or larger, you can disable virtual memory altogether.

Right-click on my computer -Properties-Advanced-Performance Settings-Advanced, well, you can see the virtual memory settings.

How to set it up:

My computer right-clicks on the properties --- advanced --- performance --- settings--- advanced --- virtual memory --- change, you just change the virtual memory size, don't forget to change it and click on that"Settings"In order to take effect, it is generally not too large for memory! Just set the size to the same value!

If you really don't know much, it's best to ask the next window optimizer to let him help you set it up.

Look at my **.

1.Right-click on My Computer and select Properties.

Click Advanced. I click the performance button.

Then click on the virtual memory below.

Then it's time to set up the virtual memory.

Click on the disk with a lot of hard disk space, such as D drive, E drive, etc., and then click on the custom size, and then fill in the minimum value between 1000-1500 (if your memory is small, less than 1G, then set 1G, if your memory is 2G, then you can set 1200-1500).

Fill in the maximum value of 1500-2000.

Remember to click Settings, and then click OK.

Virtual memory change method:

My Computer --Properties --Advanced--Performance--Settings--Advanced--Virtual Memory--Changed, the maximum value was changed to a multiple of the physical memory. The default value is OK.

It should be noted that the remaining space of the virtual memory partition must be sufficient, not less than twice the physical memory.

Right-click on My Computer.

Attributes are advanced. Performance settings.

Advanced has a virtual memory option tuned to suit you.

Right-click on my computer.

Click Properties. Advanced performance settings.

The changes under Advanced can be taken to the Change dialog.

How to set it: Right-click on my computer--- Advanced--- select Performance Settings--- select Advanced--- select Virtual Memory Change--- select Custom Size - enter the size you want to set in it, but the maximum value cannot exceed the available space. The best virtual memory settings are up to 2 times the size of physical memory.

You can set the D disk, the C disk has a system, it is not recommended to set it.

Actually, the method is very simple. Take WinXP as an example.

Right-click on "My Computer", left-click "Properties" - Advanced - Performance (Settings) - Advanced - Virtual Memory (Change) - Custom Size (Settings) "Set to 2 times the value of the physical memory according to the size of your physical memory. Generally, you can use the default size of the system, if the system often prompts you that the virtual memory is small, then you can set the value a little larger, not too big, and it depends on the remaining capacity of your system disk. Of course, you can also transfer the paging file "virtual memory" to other partitions, click the partition you want to set, if you want to transfer the paging file to the "d" drive, click "d", set the value of the virtual memory and click "OK" (you need to restart).

Other systems, such as win2000 system, are basically similar.

Right-click on My Computer and select Properties. In the pop-up dialog box, select the Advanced tab, select Performance, click Settings, then select Advanced, and the third item is Virtual Memory. However, I don't think it has much to do with virtual memory, so I should try to change the display driver or direct version.

It usually works. The latest version doesn't have to be the right one for your computer.