Why is my computer running so slow My memory module is DDR 512MB 400Mhz

Hello,One reason is that the memory is not enough,The current software occupies a lot of memory,Open a QQ to occupy the memory。 Also, if the system is used for too long, it will be very slow!

Now it looks like you're almost out! At least 1g, of course, this is not absolute, there are still many reasons for slowness!

It's an old machine, and it's not going to be fast.

It's better to reload, don't pretend to be useful for everything! Next 360 or something.

Memory 512MB 400MHz According to the current memory size to run winxp sp2 speed is definitely enough,Running winxp sp3 floor master can try ghost streamlined,You can use 360 to remove the plug-ins in the computer that are not used,Clean up the C disk more than not used files,Try not to update functional vulnerability patches。 This speeds up the system.

The configuration is indeed a bit low.,The memory should be at least 1G.,DDR is also lagging behind.,Now it's normal DDR3.,And now the software occupies a lot of memory.。 If you want to be fast, you have to change the machine. You can kill the poison first.

Clean up the junk files on the computer, defragment the files, optimize the system, and then see what unwanted software has also been uninstalled, it should be able to speed up!

Kill the virus first! After a long time on the Internet, the heating of the graphics card also has an impact (common in summer), and if you go online, the poor network speed is also a reason.

It must be slow, the memory of 512 should have been changed a long time ago!

There's a lot of software.,I'm 8G,4-core memory.,Sometimes it feels slow.。

CPU 400MHz is out, if you are using a brand machine that has not undergone hardware upgrades, then the graphics card is also out.

It depends on what you use this computer for, if you don't play games, you don't need to get on the graphics card, continue to use the integrated graphics card and stick to it, just change the memory. The memory is estimated to be difficult to buy, and it is the same as buying antiques, so it is recommended that you simply do not change it, and it is more practical to save money to make a new one.

SD's memory is estimated to be out of stock in many places,Even if there is,It is estimated that a 256M will cost two or three hundred,Even if you add a 256 strip,,It's not very obvious,But it's enough to process the document,But it's still small to play games,Since you can't play any big games,It's better to save money on the graphics card directly,Don't change the graphics card for the time being。 The so-called compatibility, because there are many computer manufacturers, so maybe the products of two of them do not know each other, this is incompatible.

1. Desktop computer memory 223MB runs slowly, and the speed of adding memory modules will become a little faster, but it will not change too much, 2. Desktop computer memory 223MB, in fact, is 256M memory, 256M memory host, has been some age, not only is the memory seriously not enough to support the operation of most of the software on the market now, the configuration of other hardware has also been very backward, increasing memory, can only play a small role in improving system performance, 3, The host with a memory of 256M can no longer meet the basic needs of users, and it is recommended to consider replacing it with a new one.

Resource Manager only shows exclusive memory (private memory and working memory) Resource Monitor can show all physically occupied memory.

Open with. This page will be displayed in its entirety. You can see that memory that should also include Commit (system reserved) Shared (which can be shared with other software).

Win8 Win10 uses a different memory management mechanism (try to occupy memory to improve the running speed) is normal, open any other software will reallocate the memory occupation of each software, will not explode. It just looks like a lot.

What is your computer system? Is it Win7 or Win10 64-bit or 32-bit!

And the next CPU-Z into the test will know!

It's more than 100m. , how did you learn math.

1.Memory capacity: All other things being equal, the larger the memory capacity, the smoother the computer, but not all.

For example, after 6G memory, the increase in memory will not have much impact, and it may slow down the boot speed when it reaches more than 16G (refer to the large memory self-test of the server).

2.Memory speed, when the memory capacity is the same, the larger the memory speed, the smoother the computer is theoretically, for example, DDR3 1600 is faster than DDR3 1333.

3.The speed of the computer is more critical to the speed of the hard disk, the use of the best solid state drive will increase the speed of the computer several times, because now the speed bottleneck of the computer is the hard disk, the hard disk is the short board of the bucket, and the speed of the computer will leap forward to make up for this shortcoming.