What does green software mean?

Green software is also called "portable software", which refers to a type of small software, most of which are free software. The biggest feature is that the software can be used without installation, can be stored in flash memory, and will not change after being removed. Any records will be left on the local computer; in layman's terms, green software refers to software that can be used directly after downloading without installation.

#The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

What does green software mean?

Green software, or portable software (called Portable Application, Portable Software or Green Software in English), refers to a type of small software, most of which are free software. The biggest feature is that the software does not require installation. It can be used, can be stored in flash memory (hence the name portable software), and will not leave any records (registry messages, etc.) on the local computer after removal. In layman's terms, green software refers to software that can be used directly by downloading without installation. Green software does not leave registry keys in the registry, so compared to ordinary software, green software has almost no impact on the system, so it is a good type of software.

The green version software has the following strict characteristics (the Chinese green version is the green software that has been Chineseized):

1 No operations are performed on the registry.

2 Do not operate sensitive areas of the system, which generally include the root directory of the system boot area, installation directory (Windows directory), program directory (ProgramFiles), and account-specific directories.

3 Do not perform any write operations to directories outside the directory where it is located.

4 Because the program itself does not have any impact on any files except the directory where it is located, there is no installation and uninstallation problem at all.

5 To delete a program, just delete the directory where the program is located and the corresponding shortcut to complete the uninstallation process (if you manually set the shortcut on the desktop or other location), as long as you do this, the program will be completely clean Delete it from your computer, leaving no junk behind.

6 No installation is required, you can just copy or copy it (you can also reinstall the operating system).

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