It took me a long time to upload a file, why did my computer stop working and automatically go offli

If your machine wasn't like this before, then the most likely thing is poisoning, and there are so many garbage viruses now.

1.Kill Virus First 2Start the program Start Clear the startup item inside 3

**Install Super Bunny Magic Settings to optimize the launcher and clean up junk files in your system 4The fewer desktop icons you can clean up, the better 5Clean up the space of the C drive and remove the non-main installation software from the C drive 6

Hardware upgrade to increase memory 7Redo the system.

Your computer may have too many things in it, or it may be that you need to reinstall the system.

Slow internet speed and small memory

There is a virus to reinstall the system.

Definitely poisoned! Or fix it.

There is the greatest possibility of viruses and Trojans, and it is also possible that the DNS is not the fastest local DNS server, and the resolution is slow.

The computer will also be slow when it takes a long time.

If you're an old computer, it's just that the configuration is too low. Consider upgrading your hardware.

If your network speed is too slow, see how many megabytes you are, if it's not your network speed problem, it may be a problem with the service provider, you can call ** to ask them to solve it.

In addition, if the computer is poisoned, it will also cause the web page to open slowly, and it can be disinfected regularly. There is also the cleaning of the garbage of the system.

There are many reasons: 1. The memory is too small (see how big your memory is) or the memory is occupied too much, check it from the task manager (right-click on the taskbar - task manager) to see the memory usage, the process that occupies a large amount of memory, and end the process (if possible); 2. Viruses, some viruses will cause a large amount of memory to be occupied as described in 1; 3. The remaining space of the hard disk is small, so reduce the ** to the hard disk, especially the C disk (system disk) ,...

It's not surprising that some of the information is stored on the computer when you open it once.

There is also a friend, and the general new opening will not be too slow. It could be that the computer has just started up.

This is quite normal. Can't avoid mine too.

If you open a web page and the web page is displayed in the taskbar, but it just doesn't come out, then it's good to increase the memory! Either that's the internet speed.

The description is too simple, how long do you mean by long? Is the network connected by a single cat or a router?

Please describe the fault carefully, is it a broadband connection or a LAN connection??