What to do if physical memory is too high

In the following content, the editor will focus on introducing and explaining the relevant content of physical memory. I hope this article can help you increase your understanding of physical memory. Let’s take a look with the editor.

1. What to do if the physical memory is too high

What to do if the physical memory is too high? Here we mainly discuss what to do if the computer's physical memory is too high.

When your computer's physical memory (RAM) is too high, it can cause the system to run slowly or have other performance issues. Here are some solutions:

1. Close unnecessary programs and processes: Open Task Manager (Ctrl + Shift + Esc or right-click on a blank area on the taskbar and select Task Manager) to see which programs and processes are taking up a lot of memory. Close unnecessary programs or processes to free up memory.

2. Restart your computer: By restarting your computer, you can clear the memory and close all running programs and processes. This helps to free up memory and reduce memory usage.

3. Update or uninstall programs that take up too much memory: Some applications may have memory leaks or other issues that cause them to take up too much memory. Try updating these programs to the latest versions, or consider uninstalling them and using alternative programs.

4. Increase physical memory: If your computer has a small amount of physical memory and frequently experiences high memory usage, consider adding more memory. More memory can provide better multitasking and application performance.

5. Check for viruses and malware: A computer infected with a virus or malware may cause high memory usage. Run antivirus software to scan your computer to ensure that the system is safe.

6. Optimize system and service settings: In the Control Panel, go to "System and Security" > "System" > "Advanced system settings", click "Performance" settings, select "Adjust for best performance" or "Custom" and select the system and service settings as needed.

7. Clean up the disk: Perform a disk cleanup to delete temporary files, cache files, and other unnecessary files to free up disk space. This helps reduce the use of virtual memory (page file), thereby reducing the memory burden.

The above methods can help you reduce the physical memory usage of your computer and improve the operating efficiency of the system. If the problem persists, you may need to further check the configuration of the system and applications, or ask a professional to diagnose and repair it.

2. Physical Memory

Physical memory is relative to virtual memory. Physical memory refers to the memory space obtained through the physical memory stick, while virtual memory refers to the division of an area of ​​the hard disk as memory. The main function of memory is to provide temporary storage for the operating system and various programs when the computer is running. Common physical memory specifications are 256M, 512M, 1G, 2G, etc. Nowadays, with the development of computer hardware, 4G, 8G and even higher capacity memory specifications have appeared. When physical memory is insufficient, virtual memory can be used instead. In applications, it is naturally as the name suggests, physically, the size of the capacity of the memory stick that is actually inserted into the motherboard memory slot. When looking at the computer configuration, the main thing to look at is this physical memory. Physical memory is one of the most important resources on the computer. The Windows memory manager is responsible for allocating memory to active processes, device drivers, and the operating system itself. Because most systems can access far more data and code than physical memory, physical memory is essentially a window in which code and data run. Therefore, memory capacity affects performance, because if the code or data required by the process or operating system does not exist, the memory manager needs to read these contents from the disk.

In addition to affecting performance, the amount of physical memory can also affect other resources. For example, for non-paged pool, which is an operating system buffer backed by physical memory, its capacity is obviously limited by physical memory. Physical memory also has an impact on the system's virtual memory limit, which is equal to the amount of physical memory plus the maximum capacity of all page files. Physical memory also has an indirect impact on the maximum number of processes, and I will specifically mention thread and process limits in future articles.