What to pay attention to when using USB stick

U disk is a very useful tool, but improper use will also cause a lot of unnecessary trouble, the following for you to summarize a few of the use of USB stick to pay attention to the place:

　　1. Use u disk to watch movies and play games

Use a U disk to see movies, play games and even QQ friends to remember that the U disk itself is a data for the storage of mobile devices, rather than storage devices, long time to read the data will accelerate the memory stick aging, is a U disk chronic suicide one of the reasons.

2, hot-swappable ≠ arbitrary plug and unplug

As is known to all, a USB flash drive is a device that supports hot swapping. But pay attention to the following aspects: the USB flash drive is reading or saving data (at this time the flash drive light is flashing), must not unplug the USB flash drive, if it is unplugged at this time, it is easy to damage the U disk or the data therein.

　3. Save and delete documents, once

When you're working on a USB flash drive, whether it's depositing files or deleting files, the USB flash drive will refresh the data in the memory. That is, each additional file or reduce a file in the USB flash drive will cause the USB flash drive to automatically refresh again. When copying multiple files, the file is copied into the order of one, the USB stick will be constantly refreshed, so that the loss of the physical media of the U disk directly.

　4, U disk does not need to unplug the U disk

A lot of friends who have a U disk, often plug the USB drive into the interface, in order to copy at any time convenient and do not unplug it. This poses a great security risk to your personal data.

First, if you often surf the internet, now the resources on the internet is too "rich", in addition to useful resources, there are many Trojan virus everywhere "harassment", perhaps the day will be "slipped" into your U disk, the data of which caused irreversible damage. The computer in our unit will detect a virus when inserting a USB stick.