如果您收到一条消息Your system is low on virtual memory；当您尝试启动任何内存密集型应用程序时，例如Microsoft Office、Corel等，那么您可能需要考虑在Windows上增加^(Windows)Page File的选项。Windows 11、Windows 10、Windows 8.1 和Windows 7的步骤相同。

阅读^(Read)：对于 64 位版本的 Windows 10，最佳页面文件大小是^{(best Page File size for 64-bit versions of Windows 10)}多少？

^{(Increase Page File)}在 Windows 11/10 上增加页面文件大小

如果您收到这样的错误消息，您可能必须增加虚拟内存或页面文件或页面文件的大小 - 尽管对于大多数用户来说，将页面文件^{(Page File)}大小保留为默认值就足够了。

阅读^(Read)：如何备份或移动 PageFile.sys^{(How to Back up or Move PageFile.sys)}。

要通过Windows 10^{(Windows 10)}中的系统^(System)属性^(Properties)增加页面文件^{(Page File)}大小，请执行以下步骤：

1. 在任务栏搜索中，键入“高级系统^{(Advanced System)}”。您将看到 查看高级系统设置。^{(View Advanced System Settings.)}点击它。
   • 或者您可以通过控制面板导航到它^{(Control Panel)}
2. 在系统属性中，单击高级^(Advanced)选项卡
3. 在 性能^{(Performance)} 部分单击设置^(Settings)按钮
4. 性能选项^{(Performance Options)} 将打开。单击高级^(Advanced)选项卡
5. 在这里，在Virtual memory下，选择Change
6. 取消选中自动管理所有驱动器的页面文件大小^{(Automatically manage paging file size for all drives)}
7. 突出显示您的 Windows 系统驱动器
8. 选择自定义^(Custom)尺寸
9. 将初始大小^{(Initial size)}值和最大大小^{(Maximum size)}值更改为更高的值
10. 单击设置^(Set)
11. 最后，一路点击Apply/OK

页面文件位置

页面文件或交换文件也称为虚拟内存，位于您的系统驱动器上；例如。C:\pagefile.sys。除了物理内存或RAM之外，Windows及其应用程序在需要时使用它。

建议阅读：^{(Suggested reads:)}

• 如何在关机时删除 PageFile.sys^{(How to delete PageFile.sys at shutdown)}
• MemInfo – 实时内存和页面文件使用监视器^{(MemInfo – A Real-time Memory & Page file Usage Monitor)}。

How to increase Page File size or Virtual Memory in Windows 11/10

If you get a message Your system is low on virtual memory; when you try to start any memory-intensive application, like Microsoft Office, Corel, etc., then you may want to consider the option to increase Page File on Windows. The steps are the same for Windows 11, Windows 10, Windows 8.1 as well as Windows 7.

Read: What is the best Page File size for 64-bit versions of Windows 10?

Increase Page File size on Windows 11/10

In case you get such an error message, you may have to increase the size of your virtual memory or page file or paging file – although for most users, leaving the Page File size at its default value should be good enough.

Read: How to Back up or Move PageFile.sys.

To increase Page File size via System Properties in Windows 10, follow these steps:

1. In the Taskbar Search, type “Advanced System“. You will see View Advanced System Settings. Click on it.
   • Or you can navigate to it via Control Panel
2. In System Properties, click Advanced tab
3. In Performance section click Settings button
4. Performance Options will open. Click Advanced tab
5. Here, under Virtual memory, select Change
6. Uncheck Automatically manage paging file size for all drives
7. Highlight your Windows system drive
8. Select Custom size
9. Change the Initial size value and the Maximum size value to a higher value
10. Click Set
11. Finally, Click Apply/OK all the way.

Page File location

The page file or swap file is also known as Virtual memory, and is situated on your system drive; e.,g. C:\pagefile.sys. In addition to physical memory or RAM, Windows and its applications use it as and when required.

Suggested reads:

• How to delete PageFile.sys at shutdown
• MemInfo – A Real-time Memory & Page file Usage Monitor.

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