In the past two months, my computer s Internet speed card has not worked.

If the configuration is good enough, it will be the aging of the system, and it is recommended to replace the aging equipment.

Reasons for computer lag:

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 file, 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, input methods can be turned off in general.

5. Delete unused program software.

7. Reduce the burden of memory, do not open too many programs. 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.

4. Upgrade the graphics card and network card driver, and change to a higher-grade graphics card.

5. Increase physical memory.

6. Set up virtual memory reasonably.

1. To play games, the virtual memory can be set to be larger, and the maximum and minimum values are set to 2-3 times of the physical memory.

2. The method of setting virtual memory is: right-click on my computer - Properties - Advanced - Performance Settings - Advanced - Virtual memory change - Select the partition where the virtual memory (page file) is stored in the drive list - Custom size - Set the value in the "Initial Size" and "Maximum", then click the "Settings" button, and finally click the "OK" button to exit.

3. The partition where the virtual memory (page file) is stored must have enough space, the hard disk resources are insufficient, resulting in insufficient virtual memory, in a computer, it is enough to set up virtual memory in a partition, and it is not necessary to set it in multiple partitions.

The Internet card is not a problem of Internet speed, it may be the peak period of Internet access. It is recommended to avoid peak Internet access periods, usually late at night. Hehe.

The Android card of the mobile phone must be because of Apple's virus, and the computer network card must also be Apple's virus. It is unimaginable that the Internet is now stuck.

1.Enter msconfig in the start menu run, remove all (except ctfmon) checkmarks in the startup and try to save and restart (you can also speed up the startup), generally you run too much, or file conflicts.

Install 360 security guard, boot has been pressing F8 to enter the safe mode to kill, now nine out of ten poisons on the Internet are Trojans, so the antivirus software can not find the virus, it is recommended to install 360 kill.

If the broadband network speed is slow, there may be one of the following reasons:

The server accessed has a narrow bandwidth or a busy server;

Reasons for the computer, such as low computer configuration or weak system processing power;

It may be a virus or Trojan horse that causes slow Internet speed;

Using a router to share the Internet leads to slow internet speeds;

The modem device is not working well;

Line reasons (such as long lines, noisy lines, poor quality of inlet lines, changes to the user's lines, etc.).

If the above instructions still cannot be solved, you can contact the local Unicom customer service for processing.