On the problem of software dogs

A dongle is a kind of hardware inserted into the parallel port (print output port) or USB port of a computer, and it is an external software encryption device. Its appearance is similar to the printer's data cable plug, but slightly smaller than the USB flash drive. Make sure that the software you use is genuine. During the use of the software, you are not allowed to dial at will. If the dongle is damaged, it must be returned to the original dongle and charged a fee of 100 yuan to replace it.

The installation of the dongle is very simple. First, turn off the computer and unplug all power cables from the computer. Insert the dongle into the print socket (a socket of suitable size) on the back of the computer and tighten the fixing screw. If the printer is connected to your print socket, first unplug the printer cable, install the dongle, then connect the printer cable to the connector behind the dongle and tighten the fixing screw.

In particular, in the process of plugging and unplugging the dongle or printer connection, make sure that the computer is turned off and all power cords on the computer are unplugged. Otherwise, the computer motherboard may be damaged.

To check whether the dongle is installed, please open my computer and find the "RBQYB" folder. Double click the dog. Exe file. The dongle detection program will open. Click the "Check" button to view the results of detecting the dongle.

Why use a dongle?

If the computer where you use the software is frequently changed (for example, the hard disk is frequently changed, or the software is often used on different computers), for example, you may want to use the software on both the company computer and the home computer, then you can choose the software dog.

A dongle is a device that has nothing to do with computer hardware. After registering the software, if your computer configuration changes, or you change your computer again, it will not affect the registration and use of the software.

If you buy a dongle, you only need to plug it into the computer, and the software will automatically read the data in the dongle, so that you can identify whether the software is registered.