When you copy data from your computer to a USB drive, your computer will automatically shut down.

The USB flash drive is toxic, format it quickly.

No, if the three files A has been copied, B is copying, and C has not started copying, then only A files in the USB flash drive will be canceled.

This is not necessarily, when copying for a period of time, your file may be small or the computer is running fast and other reasons cause the display time to be short, but later because of the file or computer speed and other reasons cause the speed to be slow, but this speed is based on the current speed divided by the file size, is the instant speed does not represent the real time you copy the file.

That's straightforward, hope

Maybe you have a bit of a problem with the USB flash drive, you can try to reformat it. If it doesn't work, it may be damaged on the USB flash drive.

It's very simple, if you copy something very big at once, that's it, you can copy it separately, so it will, quickly, understand, heh!!

It depends on the size of the file you copy. Sometimes it's counting copy time.

Same as the second floor! Just be the reason for your card! See how fast it is! class, the higher the number, the faster, and vice versa!

Open the USB flash drive, click View in the folder option in the tool, and then look at the Show all files and folders under the Hide files and folders in the advanced settings, and it's OK See more answers

This is generally found in ** files.

Such as ***, **, movies, etc.

Some *** are restricted from being changed during suppression, and if you add or change ID3 (Property Summary), this information may not be copied.

"Copy this file without copying its attributes" means that the file itself is copied only, but the summary information in its properties is not copied.

Write a small Trojan and bind it to the current popular software, such as Thunderbolt, send it to him and let him run, and then you can remotely search for what you want and copy it! You are the only one who did this illegal thing!

Don't copy a batch to a USB flash drive,That's too slow,You can let it upload to your network disk in the background hidden running,It's just likely to report poison,So you take away the USB disk file and upload it until it's completed, you don't have to care,Don't worry。

To put it bluntly,This is a virus,First of all, the virus in the USB flash drive is inserted on someone else's computer, and it will run automatically and then find the **folder manually。

When you manually choose to copy,Copy all the files in the folder together,Automatically hide I'll explain first,I can't do this,But I don't think it's easy to achieve,After all, people's **folder must be very large,It's not that you can copy it in a few seconds,If there is more than 1g,It is estimated that it will take 1 minute at least。

Generally, a negative is 20m, and 50 are 1g

1. Insert the USB flash drive, and pop up the setting button in the upper right corner of the pop-up box (as shown in Figure 1).

In this way, directly drag the files in my computer that need to be copied to the USB flash drive directly to the position you want to put on the USB flash drive to the right of the arrow.

Fig. 1. Figure.

2. Figure 3

The dust of the interface needs to be wiped, and sometimes it can be displayed but not opened when there is more dust.

If the copied file looks smaller than the U disk capacity, but it can't be copied, it may be that the U disk capacity is false, that is, a fake U disk.

If it is not for the above reasons, then there are the following possibilities.

Your USB flash drive is broken.

Your USB drive is infected with a virus.

Your USB flash drive is written protected.

To sum up, there is a general method, which is to copy all the files in the USB flash drive, and then format them, which can solve part of the problem.