The computer is very stuck, and the refresh is very slow, and the system is reinstalled, what s goin

When did you reload:

This problem has just occurred when you reinstalled, so you have to consider whether it is hardware or not.

1.You can call a friend who understands to help you disassemble the machine, see if it is full of dust, if so, you should clean it as soon as possible, the accumulation of the surface is too much, it is easy to cause a short circuit or poor heat dissipation and burn out the hardware;

2.Buy a base fan to help dissipate heat from the laptop;

3.Check the condition of the hard drive, and if the condition is not good, change the hard drive.

4.Update your drivers at the right time.

If it's not just reloaded, check a few more:

5.Whether there are too many boot programs and background services.

6.Whether most of the software is installed on the C drive.

7.How long has it been since the system junk has been cleaned.

It may be a hardware problem, open the case, touch the CPU or the north and south bridges after booting up, if it is hot, it is a problem with your hardware.

Check the Task Manager to see if there is any suspicious process, if so, to end it, and then see if the refresh is sped up.

1.Whether the hard disk is old or new, the transfer speed of the hard disk of the parallel port is slower, and even slower if it is old.

2.Memory is good no.

3.All parts of the machine must be matched, new machine, new motherboard, new CPU, new hard disk, that is, you can't use the old motherboard CPU, with a new hard disk, sometimes it will cause very slow.

When the computer system update slows down, you can try the following methods:

One. IE cache cleanup.

1.First of all, open the Internet Explorer, Tools - Nternet option, as follows:

3.Tick the items you want to clean up on the right, generally we will all tick them all, click delete, at this time, if you haven't cleaned up for a long time, it will be a little slow, and even stuck, don't worry, wait a few minutes, and it will be cleaned up.

4.In addition, we can use third-party tools to clean up, many software have this function, I take 360 Guardian as an example.

Of course, you can also clean them up one by one, whatever you choose.

Two. Try to kill computer viruses and Trojan horses, if the computer is poisoned, it will become very slow or pop up some inexplicable windows, or there will be some unknown programs or services that occupy a large number of CPU or memory in the background, then these various phenomena are your computer poisoned. Be sure to use antivirus software to check and kill.

There are a lot of antiviruses on the market, and many of them are free.

1.Take 360 as an example, open 360 Guard, click on the Trojan to kill and kill them one by one.

2.Then click on Open 360 Antivirus and scan it in its entirety.

Three. Reduce boot startup items.

1.With the increase of installed software, many software will start by default after installation, which will cause the boot to be very slow at first, and also cause a lot of memory space to be taken up after booting, but you will not use these software, so you must dispose of these boot startup items.

2.Enter msconfig and confirm.

3.Click Start - remove the items that you don't need to start one by one, and you can confirm.

Four. Disk defragmentation.

1.As the system gets older, the system disk will produce a lot of fragmentation, and regular cleaning will make the system run faster.

In general, disk defragmentation takes a long time, you need to wait patiently, it is best to do not run other programs when the computer is idle, and proceed slowly.

Five. Expand system virtual memory.

1.We need to know that in addition to the physical memory we see in the configuration, the computer actually has the virtual memory of the system, and the virtual memory of the system is appropriately adjusted, and the virtual memory is generally 2-3 times the actual memory, which helps to speed up the system.

3.Also select Advanced - Changes to Virtual Memory.

4.Generally, the virtual memory will be set in the system disk, if your system space is too small, you can transfer it to other disks, and the space is large enough to try to be in the system disk, read and write faster.

The size is best set according to the actual situation, depending on how much memory you need to replenish when you run the program. In general, 2-3 times the actual physical memory is best.

Then restart your computer.

1. If you exclude the situation of slow network, it is recommended that you install a version of the XP operating system with a lower version, and use 360 or other software to disable unnecessary boot programs.

2. After installing the system, turn off the automatic update, and do not hit the system patch, so that the speed of the machine will increase.

3. Check and kill Trojans frequently, do not turn off the anti-virus program when booting up, because there are too many things in the hard disk will directly affect the operation of the system, and the hard disk will be scanned when booting from the C disk into the system.

4. It is best to leave 1G space for each disk, especially the system disk should have enough space, and the software should not be installed in the system disk.

5. Frequently use software such as "Perfect Uninstall" and "Optimizer" to remove system junk, and use "Windows Cleanup Assistant" to remove malware.

Reinstall the system, if there are important files, use the system's built-in disk cleanup, clean up the system disk, be sure to choose to clean up system files.

1. Delete the updated and installed supplement program, and click to open the operation center on the right side of the taskbar

Once you've opened the Action Center, tap on 'Windows Update.'"：

Open Windows Update", click on "Install Update".

Click Install Update, you can see the most recently installed patches in the system, pay attention to the "time" in the red box in the figure below, you can judge according to the time when the patch was installed, and then delete the patch within the corresponding time

If you find that the system is not as good as the previous system after updating the system, then you can restore the system in the following ways:1) Right-click on the computer to select properties, select system protection on the left, select the disk to be protected in the protection settings, click on the above to restore the system settings and previous versions of the file, press OK in the selected disk usage, and set a few disks to protect a few disks, and set them according to the above method. In this way, the system will automatically back up, or you can manually back up, select Create at the bottom of this page, and create the restore point yourself.

The restoration method is: win7 or 8 restore the system, right-click on the computer to select attributes, select system protection on the right, system restoration, and follow the steps to do it.

2) Win8 Create Image Method:

Open the control panel, select Save a backup copy of your files through file history in System and Security, wait in the lower left corner of the page that opens, it will show win7 file recovery, select Create system image, do it as required (the bottom left is not win7 file recovery, but create a system image).

3) If you use software to back up your system:

4) Pre-installed Genuine System Restore Method:

It is recommended to consult the brand's customer service and tell you the method, because the brand is different, and the method is different.