Right-click the computer, device manager, network card, right-click your graphics card driver to update the computer automatically, and then open your task manager to have a look.
Pure hands, please adopt-
Question 2: My computer's physical memory is too high, 10, and PF takes up too much, for two reasons:
1, the memory is too small, and there is really not much data in the memory. For example, 128M memory runs XP.
2. There are a large number of memory resident programs and automatic loading services. When many people turn on their mobile phones, QQ, MSN, BT, Donkey, Thunder ... start a large number of programs, which will occupy a considerable amount of memory space, resulting in a large amount of data to be written into the page file, resulting in high PF occupation!
Solution:
1, in addition to adding more memory, you need to have some basic knowledge of optimizing the system, minimize the loading of programs that are not needed immediately, avoid installing rogue software, and manually shut down some useless services.
2. Open the task manager, check the programs that occupy more memory in the process, and close the unnecessary programs. In addition, use 360 to clean up unnecessary boot software.
3, the memory is too small, check your computer memory model, and add a larger memory, just fine! Generally speaking, too little or not enough memory will take up too much CPU resources, which is likely to be
It's too small,
The setting is too high! Suggest to check the virtual memory settings!
To be honest, as long as the virtual machine memory is set, you can download the professional optimizer. There is a virtual machine memory optimization, just optimize it, or the next master Lu, just optimize it and restart it with one button.
Question 3: The utilization rate of physical memory is too high. What about the virtual memory on the computer? So reading is particularly slow. 2. Adjust the virtual memory to 1.5 times the memory. 3.PF is the abbreviation of PageFile, which is the virtual memory of Windows. When the physical memory is insufficient, Windows will immediately move the unnecessary data from the memory to the temporary storage of the paging file on the hard disk. There are two reasons for the high occupancy of PF: 1. The memory is too small, and there is really not much data in the memory. For example, 128M memory runs XPeMule, Thunder ... and a large number of programs are started. These programs and services will occupy considerable memory space, resulting in a large amount of data to be written into the page file, resulting in high PF occupation! Solution: 1 In addition to adding more memory, you need to have some basic knowledge of optimizing the system, try to reduce the loading of programs that are not needed immediately, avoid installing rogue software, and manually shut down some useless services. 2. Open the Task Manager, check the programs that occupy more memory in the process, and close unnecessary programs. In addition, use 360 to clean up unnecessary boot software. 3. The memory is too small. Check your computer's memory module and add a larger memory module. Experience summary: According to the author's analysis, there are several possibilities for high utilization rate of physical memory, and the most common ones are two: one is that the memory is occupied too much by poorly installed programs, and the other is that the computer itself has insufficient memory. There are three common solutions: 1. Download some online software to free up memory. 2. Set a larger virtual memory. 3. Buy another memory stick (as explained above). If the memory usage rate is high and WIN7 system is used at the same time, you can open Windows Task Manager and click Resource Monitor to install incorrect programs. At present, many softwares are not optimized at all, resulting in the inability to automatically release the memory after it is occupied. So I have been wasting memory, and finally all the memory is used up. Not to mention the Windows7 system you installed, 2GB of memory is definitely not enough. It is recommended to replace the memory and upgrade the memory to 4GB or higher after upgrading to a 64-bit system. It is suggested to carry out antivirus first, then use some junk software cleaning programs to help you cclean, and finally optimize some startup items. The number of processes is directly related to the physical memory occupied. If you don't want to upgrade your memory, you can try to shut down some unnecessary boot processes to reduce memory usage. Using tools such as 360 can easily complete debugging, such as killing Trojans, cleaning plug-ins, cleaning up garbage, and accelerating startup. It can be divided into one-click optimization, startup item and service, all of which can achieve the purpose of optimizing the process that runs automatically after startup. For some programs that don't need random startup, you can choose to turn off the automatic startup setting.
Question 4: What if the physical memory is too high? Is it useful to add a memory chip? 4G memory is generally enough. There are no special requirements for your configuration (such as playing more games). No need to add memory. Moreover, adding memory may bring side effects. It is not recommended that you add it. Look at the picture you sent, it should be win7 system. It is not recommended to use 64-bit operating system to avoid some incompatible problems (it doesn't matter if you know computers). Your computer's memory usage is too high because there are too many useless software and services running in the background. Finding someone who knows computers to help you optimize can solve the problem. You have 86 computer processes, which is very terrible. Under normal circumstances, win7 systems are all around 33 to 50, and generally will not exceed 50 or 40.
Question 5: What should I do if my computer's physical memory is high? Win7 theory, general applications and games, the memory is preferably above 4 G.
Because the system itself will occupy %20-30%, in general, the statistics of third-party software are also an approximation. If it is an integrated graphics card, it will also occupy system memory for the graphics card, so the memory occupation is relatively high.
If it is an XP system, please check your hardware compatibility or system configuration and optimize it.
Solution suggestion:
First, check the system compatibility and optimize the system settings. This can be done by using related software.
Increase hardware investment. If the performance of the hardware itself is not enough, it is recommended to replace the CPU or increase the memory. Theoretically, the memory used by XP should not exceed 3G, and the memory used above win7 should be greater than or equal to 4G.
Question 6: What if the physical memory is too high? Five points doesn't matter. Win7 occupies1.2 ~1.5g. It is normal for 2G to open more programs, and a 32-bit system itself can't recognize 4G of memory. In other words, when the computer is turned on, half of the memory is occupied, not to mention the software. Methods: Replace 64-bit win7 and add memory chips.
From you
Look here, the system only recognizes 2G memory. Please unplug and plug it in, or change the slot. If you have time, test a single one to see if there is any problem. Many problems can be identified by software, but not by the system.
Question 7: What if the physical memory of the computer is too high? Open less software that takes up a lot of memory, and the best way to clean up the memory regularly is to add memory sticks, and the memory is not expensive now.
Question 8: What is the specific reason for the high physical memory of notebook computers? You started too much software.
Device Manager-Point Process
Look at your progress list, here is mine, so I used Maxthon to open my 64 system for writing web pages (32 bits without *32).
If you look at the following description, you will find that there is nothing to run except the system windows graphics card driver antivirus software.
If you have more other proofs, you have a lot to start a business.
Enter Kingsoft Guardian-"System optimization, one-click optimization, garbage cleaning with suggested patches." (My friend was poisoned again two days ago. Fortunately, the computer updated the patch before. . . )
There is a garbage cleaning in Kingsguard-"There is a registry cleaning below-"Check all the cleaning items and clean them up again, which is relatively complete.
Enter Kingsoft Internet Security-"garbage cleaning, computer acceleration, and boot acceleration, all of which should follow his tips, regardless of system slimming. I have used this thing for many years, so it is unnecessary.
Some of these two software optimization and cleaning tools are interrelated, but they both have their own advantages. The cleaning project is slightly different. You can do it once with years of experience, as long as you don't install new software.
However, it won't waste too much time to clean up the garbage every day.
Try to restart when it is finished.
Question 9: What if 9:4g physical memory is too high? You can't default all programs in your computer to run when it is turned on.
1. Close all programs running on the computer, open the task manager, and check whether the memory utilization is normal. If the memory utilization rate of a computer without any program is high, it is generally caused by a computer virus. It is recommended that you use the latest version of antivirus software to kill viruses.
2. Click the windows icon at the bottom left, enter the system configuration in the search box, click Open Program, select the Start tab, click Advanced Options, check Maximum Memory, and enter your current maximum memory (2g = 2048, 4g = 4096);
3. Configure the virtual memory and open the control panel in turn >; & gt system and security > > system, select "advanced system configuration" on the left, click the settings in "Performance" in the "Advanced" tab, click "Change" in the virtual memory of the "Advanced" page, and check "Automatically manage the paging size of all drives".
4. Send it to the maintenance service station for solution, so as not to affect your normal use.
Question 10: What if the physical memory is too high? Virtual memory on. So reading is particularly slow.
2. Adjust the virtual memory of to the memory of.
1, 5 times.
3、PF
It's short for PageFile, which is Windows.
Virtual memory, when the physical memory is not enough, Windows
Data that is not needed immediately will be moved from memory to page file on hard disk for temporary storage.
Pulse Frequency (abbreviation of pulse frequency)
There are two reasons for the high occupancy rate: 1, the memory is too small, and there is really no room for too much data in the memory, such as 128M memory running XP.
Electric donkey, thunder ... open a large number of programs, which will occupy a considerable memory space, resulting in a large amount of data to be written to the page.
Face file, resulting in PF.
Take up too much! Solution: 1, in addition to adding more memory, you need to have some basic knowledge of optimizing the system to minimize the load that is not needed immediately.
Programs to avoid installing rogue software and manually shutting down some useless services.
2. Open the task manager, check the programs that occupy more memory in the process, and close the unnecessary programs. Use 360 in addition.
Cleaning is unnecessary.
Boot software is based on
3, the memory is too small, check the computer memory model, and add a larger memory, just fine! Experience summary: According to the author's analysis, there may be several kinds of high utilization of physical memory, and the most common ones are two kinds: one is the poorly installed program, the other is internal.
The memory takes up too much, and the second is that the computer itself has not enough memory.
The usual solution is
3. Species: 1. Download some online software to free up memory.
2. Set a larger virtual memory.
3. Buy another memory stick (as mentioned above)
If the memory usage rate is high and WIN7 system is used at the same time, you can open Windows.
Task Manager Click → Resource Monitor.
Poorly installed programs, and now many softwares are not optimized at all, resulting in the memory being occupied and unable to be released automatically, so it has been occupied by memory.
What a waste! Finally, all the memory was used up. If Windows is installed,
7, not to mention the system, 2GB.
There is definitely not enough memory.
It is recommended to replace and upgrade to.
6, 4, upgrade the bit system with memory up to 4GB.
Or heel height.
It is suggested to carry out antivirus first, then help cclean with some junk software cleaning programs, and finally do some guidance.
The optimization of the startup item is enough. The number of processes is directly related to the physical memory occupied.
If you don't want to upgrade your memory, you can try to shut down some unnecessary boot processes to reduce memory usage. Use 360
Equivalent tool
Debugging can be easily completed: killing Trojans, cleaning plug-ins, cleaning up garbage, and accelerating startup, which are divided into one-click optimization, startup items, services, and these.
Item can achieve the purpose of optimizing the process that runs automatically after startup. For some programs that don't need to be started randomly, you can choose to close them.
Settings for automatic startup.