Why is my computer a little slow now?

Since I don't know the specific situation of your computer, say something that definitely doesn't have an impact.

I'm a big fan of the role of antivirus software. A lot of plug-ins that slow down your computer, Trojans, and it doesn't stop them. Instead, it makes the machine a special card.

Control your mouse and never download unnecessary software. You don't need antivirus software at all. I never had a computer.

Instead, it was the cleanest in our class. If you want to install it. Kabaskiy is the only antivirus that I find good.

It's not slow and the effect is the best, Lu Jiuzhi) Jinshan is the second.

1.Enter msconfig. in RuntimeClick to start and remove all the hooks inside. (can speed up a lot).

2.Don't use IE to use Maxthon.If you must use it. Select Tools - > load management items. All are disabled, leaving only the flash(if any).

3.Next Malware Cleanup Assistant, run it. The first time a lot of people run it, it's all red and they know that there is so much junk on their computer.

.That's all you need to know if you're absolutely right. Because I don't know what's going on with your computer.

There are too many junk files in the C drive.

Some temporary files are recommended to be deleted.

Have Super Bunny tidy up your PC and then turn off some unnecessary stuff in the startup items. Reboot OK

You're loading too many things

1. Delete unnecessary files. When using a computer, it is important to know that the files on the desktop and the C drive will directly affect the speed of the computer. Try to put as few things and files as possible in the desktop and C drive of the computer, and you can move them to other disks to reduce the memory of the desktop and C drive.

Don't forget, the station also needs to be cleaned regularly.

2. Expand memory. Some computers themselves have low configurations and less memory, due to too many files installed in the computer, the computer will be slower and slower. This data exchange is prone to full load, that is, insufficient memory, at this time, the most effective is to buy a memory module to expand the memory, expand the memory of the computer, not only to speed up the running speed of the computer, but also to use more useful software.

3. Antivirus. The computer must install anti-virus software, regularly clean up the garbage of the computer, and can **360 Guard, Kingsoft Guardian and other anti-virus software. When the computer responds slowly, we can turn on 360 Guard for antivirus, which is very convenient, you can clean up the cache garbage generated when surfing the Internet with one click, these cache files have been piled up for many years and are very space-consuming, so you should develop a good habit and clean up the garbage regularly.

4. Reinstall the system. When deleting files, anti-virus can not improve the slow response of the computer, then you must go to a professional computer store or buy a reinstallation disk by yourself, reinstall the computer system, reinstall the system can effectively improve the slow response of the computer, but it must be noted that important files should be left before reinstalling the system, just in case.

CPU quad-core, Gigabyte motherboard, 4G memory, you have a good configuration, I want to ask what is the rated power of the power supply? It won't be slow with win7, is it a new machine or how long did it take? See if there are too many startup items, too many unimportant services are opened, and the unimportant startup items and services are turned off, if you don't understand which ones to turn off, use software such as optimization software to see what the service is for, whether you need to close it, for example, QQ Butler also has such a function, you can view.

In addition, if there is a virus, it will be slow, use professional anti-virus software to check and kill it (don't be a professional anti-virus software such as 360 or QQ Butler).

If it has just been reinstalled, such a situation occurs, it is because you have not driven it properly.

It stands to reason that the configuration of this host is not much of a problem with what service to open,The key is how long your system has been used,Or whether you have optimized the system with optimization software,Win7 can only optimize some startup items and service items,If the whole system is optimized,There will be an inexplicable situation after a period of time,If there is any of the above situation, there is only a reinstallation of the system,After reinstallation, it is still a hardware problem。

"Reasons for slow computer response:

1.The computer response is too slow, first we open the task manager, check the use of CPU resources, if the CPU resource occupation of a program has been relatively high (such as accounting for more than 50%), the system speed will slow down significantly. In general, except for large game programs, the application occupies a high level only for a moment during operation, and does not continue to be high.

If the free space of the C drive is less than 1G, it means that the C disk space is not enough, which will also cause the computer to respond slowly.

Slow computer response solution:

If the computer response is slow, you can use the Kingsoft Poison system cleaning function.

One-click cleanup sets the scope you are used to cleaning to the default, and you can clean up junk files on your computer with one click, saving disk space.

Clean the registry Cleaning the registry regularly can speed up the operation of the system"

This one doesn't work well, so get a new version!