如果已经装了杀毒软件，请确保你的病毒定义文件为最新的—你可以在杀毒软件厂商的网站上找到该软件的最新更新。

If you have the software installed, be sure to keep your virus definitions up to date-you can find the latest updates on your software manufacturer's website.

youdao

在变化的病毒定义文件夹的属性，在驱动器的根“系统隐藏”，并将自身复制到根，重命名为隐藏文件夹与文件夹的图标。

Virus defined in changes the attribute of folders in root of drives to "System hidden" and copies itself to root and renames as the hidden folders with the icon of the folders.

youdao

在变化的病毒定义文件夹的属性，在驱动器的根“系统隐藏”，并将自身复制到根，重命名为隐藏文件夹与文件夹的图标。

Virus defined in changes the attribute of folders in root of drives to "System hidden" and copies itself to root and renames as the hidden folders with the icon of the folders.

youdao