加密软件，是非常实用的保密工具！
使用它能够加密电脑中的文件夹，避免秘密文件被他人发现，使用发放很简单，但安全系数比较高，是十分有效的保密工具！(Using it can encrypt the folders in the computer to avoid the secret files being discovered by others. It is very simple to use and distribute, but the safety factor is relatively high, and it is a very effective security tool!)
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