What is the problem with the computer suddenly getting stuck and slow

If it suddenly freezes, restart the computer first, check and kill viruses, and clean up the system junk.

1. The CPU is overloaded, or it is not working properly. Check CPU and graphics card cooling, dust removal, oiling, or replace fans.

Second, the power supply voltage is unstable and the power supply is insufficient. Replace high-quality, high-power power supplies.

3. Clean and defragment disks frequently.

1. In the "My Computer" window, right-click the drive letter you want to clean up - "Properties" - "Clean Disk" - check the files you want to delete - OK - Yes.

2. Clear the temporary files, start-run-enter.

temp%"—OK.

3. Clean up the registry and junk files with Optimizer or Super Bunny.

4. Close some startup programs, start-run-msconfig--- start.

In addition to anti-virus software and input methods, general programs can be turned off.

5. Delete unused program software.

6. Defragment Disk - Start.

7. Reduce the burden on memory.

Don't have too many programs open. If you have too many documents open or too many programs running at the same time, you will not have enough memory to run other programs, so you should close the programs and windows you don't use at any time.

First of all, the computer is slow (it is ridiculously slow), then you have to consider whether it is poisoned.

Secondly, is the case fan loud?! The CPU has poor heat dissipation, and the machine will also be very stuck.

Other than that. Reasons for slow computer card.

1. Load too many programs when you boot up.

2. Open the tablecloth on the tabletop.

3. Failure to clean up hard disks and reorganize hard disks regularly.

4. Delete resident programs.

Start running msconfig, in"Launch"will detail the resident programs that will be loaded when you start your computer!

5. Do not place a tablecloth on the desktop and close the activedesktop

Press the right mouse button on the desktop, then press Content, and then click on the"Background"dialog box, select"None"。In addition, turn off the web screen from the desktop.

6. Reorganize the hard disk regularly.

Since the addition, change and deletion of files will cause a lot of intermittent sectors, as long as they are executed"Reorganize the disk"All non-continuities will be rearranged neatly, and as for the execution time, it will be executed about once a week or so.

8. Set up virtual memory.

The virtual memory setting method is: right-click on My Computer - Properties - Advanced - Performance Settings - Advanced - Virtual Memory Change - Select the system drive letter in the drive list - Custom size - Set the values in "Initial Size" and "Maximum", then click the "Settings" button, and finally click the "OK" button to exit.

The initial and maximum values are set to the same value).

The physical memory is 256M, and the virtual memory is set to a maximum and minimum of 512 512

If the physical memory is 512M, the virtual memory is set to a maximum and a minimum of 1024 and 1024

If the physical memory is 1G, the maximum and minimum value of virtual memory is 2048 2048

If the physical memory is greater than 2G, there is no need to set the virtual memory.

Incompatibility, insufficient power supply, etc. will cause the computer to slow down, test the network speed to see 360 Security Guard.

Features. Internet speed test.

Go to the carrier and increase the traffic. Generally, the software should not be installed on the C drive, which will slow down the running speed.

If it doesn't work, reinstall the system!

Too much software is installed on the disk.

There is too much garbage in the plate, just clean it up. 3.Virus.

Solution: Clean it up with antivirus software.

Fix vulnerabilities under virus sweeping, etc., if it doesn't work, you can restore it with one click. Thank you for adopting.

Try to reinstall the system, if it doesn't work, it's a hardware problem. Poor heat dissipation and poor contact will make the computer become a card, and if it still doesn't work, the hard disk has a bad sector.

Reinstalling the system differentiates whether it is a software issue or a hardware issue. Visually inspect most reinstalled systems and return to normal.

Maybe there is a problem with the hard disk, reinstall the system and try it.