虚拟内存不足怎么设置(虚拟内存不足会怎么解决)

After using the laptop for a period of time, it is found that the memory is insufficient, which greatly affects the user's operation. So how about setting up virtual memory to solve the problem when the laptop has insufficient memory? Let me tell you the specific setting method below.
Specific setting method:
1. Click Start and open the computer control panel in Settings.
2. Click the "System and Security" shortcut icon, which can be seen in the picture above. Click to enter the System and Security box. At this time, click the system icon.
3. In the system properties window, click "Advanced System Settings" and then select the "Settings" command under "Performance".
4. The performance options window will pop up, then select "Advanced" and click the "Change" button under "Virtual Memory".
5. Generally, the system recommends that I set the virtual memory to 3525MB=1.5G, but I only set 4560MB=1G.
6. At this time, you can start to modify my virtual memory, mainly set it on the C drive, select "Custom size", it is best to set the initial value and maximum value to 3525MB=1.5G, and finally click Settings That's it!
7. After "Confirm", a prompt box will pop up saying "To make the changes take effect, you must restart the computer", which means that the virtual memory setting is completed.
I will share with you how to set up virtual memory to solve the problem of insufficient laptop memory. Just refer to the above steps to set it up. You are welcome to check out more exciting tutorials.

Insufficient computer virtual memory means that the virtual memory used in the system has reached the system's management upper limit, which may cause applications to run slowly or even crash. If this situation occurs, you can solve it by the following methods:
1. Increase physical memory
If you find that the computer's virtual memory is insufficient, it is usually caused by insufficient physical memory. Therefore, increasing the physical memory of the computer can effectively prevent this situation from happening. Users can consider replacing memory modules or adding slots to expand memory capacity.
2. Clean up system junk
After using the computer for a long time, a lot of junk files may accumulate in the system, and these files will occupy the virtual memory space. Therefore, cleaning up system garbage in time can free up virtual memory space. It is recommended that users use relevant cleaning tools such as Computer Manager to clean it.
3. Close unnecessary programs and services
Opening too many programs and services will consume the system's virtual memory, so you can free up virtual memory space by closing some unnecessary programs and services. You can operate it through the Task Manager. Open the Task Manager, click the "Processes" option, find the unnecessary programs and services, and right-click to close them.
4. Adjust the virtual memory size
The virtual memory size is calculated in real time based on the physical memory capacity, so you can avoid the "insufficient virtual memory" situation by adjusting the virtual memory size. Users can set this in Control Panel > System and Security > System > Advanced system settings > Advanced > Performance > Settings > Advanced > Virtual Memory. It is recommended to set the virtual memory to about 1.5 times the physical memory capacity.
In short, when encountering "insufficient virtual memory", users can solve the problem by increasing physical memory, cleaning up system garbage, closing unnecessary programs and services, and adjusting the virtual memory size.

The programs running in the computer are all executed by the memory. When we execute too many and too large programs, the memory will be insufficient. At this time, Windows will allocate part of the hard disk space to use as memory, that is, virtual memory. However, many users will encounter computer prompts about insufficient virtual memory. Generally speaking, there are the following situations! Situation 1. Improper virtual memory settings. Insufficient memory problems caused by virtual memory settings are very common. Under normal circumstances, we recommend that users set the virtual memory size to 2 times the physical memory, otherwise it will easily affect the normal operation of system programs. So now that the problem has occurred, we need to re-adjust the virtual memory size to solve it (here, take the XP system as an example). Solution: 1. First, right-click "My Computer" and select "Properties"; 2. Then switch to the "Advanced" tab and click the "Settings" button in the "Performance" box; 3. Switch to the "Advanced" tab page, click the "Change" button in the "Virtual Memory" box; 4. Finally, just reset the virtual memory size and then restart the system. Situation 2: The virus-infected system prompts that the virtual memory is insufficient. It may also be caused by viruses. Some viruses will occupy a large amount of memory space when they attack, causing the system to run out of memory. There is no other way in this situation. The only way is to quickly perform a comprehensive anti-virus on the computer, upgrade the virus database, and then take anti-virus measures! Anti-virus software download situation 3. Improper SYSTEM user permissions settings Some Windows systems based on the NT kernel are started At that time, the SYSTEM user used the NTFS file system when creating a virtual memory file for the security of the system, and canceled the "write" and "modify" permissions of the system disk, which resulted in the inability to create a virtual memory file for the system. When running large programs, the problem of insufficient memory can occur. Solution: This problem is relatively easy to solve. You only need to re-give the SYSTEM user the "write" and "modify" permissions, but this is limited to users using the NTFS file system. Situation 4. Insufficient system space. Generally speaking, the system's virtual memory files are in the system disk by default (for example, the virtual memory file of XP is named ""). When the remaining space of the system disk is too small, it will also lead to insufficient virtual memory. . Solution: 1. It is recommended that everyone keep at least 300MB of remaining space in the system disk (of course, this value should be determined according to the actual needs of the user); 2. Try not to install application software in the system disk to ensure that there is enough space for virtualization. Memory file usage; 3. Virtual memory files are best placed on non-system disks.