A lot of software says it s green, what does it mean?

You can use it down, and you don't need to bridge with the computer

No plugins, no viruses, no rogue software that comes with it.

Some fakes, there are still ones.

Virus-free. No rogue software comes with it.

Meaning: 2. Non-green software: also known as installer, is a kind of computer software used to assist users in installing other software or drivers.

The differences between the two are as follows:

First, the reference is different.

1. Green software: The software can be used without installation, can be stored in flash memory (hence called portable software), and will not leave any records (registry messages, etc.) on the local computer after removal.

2. Non-green software: A removal program (or anti-installer) is also provided to assist users in removing the software from the computer.

Second, the characteristics are different.

1. Green software: no special installation program is required, there are few changes to the system, and these changes can be easily completed manually, such as copying several dynamic libraries, or importing the registry, the key here is that these changes can be easily completed manually, or can be completed with the help of batch processing and other scripts.

2. Non-green software: installation has become the initial and common step in the process of software use, in order to avoid repeated investment in manpower to design the installation program, accelerate the release and listing of the software, and reduce the trouble of users learning how to install, it is necessary to set the installation program.

Third, the purpose is different.

1. Green software: The configuration of the software is completed by the installer, and the software itself cannot modify the configuration, and the software cannot operate normally if there is no configuration work.

2. Non-green software: protect the integrity of the software and avoid piracy, cracking or virus implantation.

Green software, also known as portable software, is mostly free to use, while non-green software is relative. There are the following differences:

1. The difference between the operation of adding the registration list: the green software will not add a filling program to the registration list of the user's computer when decompressing, and the non-green software may have the modification or new information operation when installing.

2. The difference between the software and the important parts of the system: because the green software guarantees the completeness and security of the user's system files, the green software will not operate on the sensitive parts of the system area (including the system startup area directory, installation directory, program directory and user directory) during installation and operation. Non-green software cannot guarantee that none of the above operations will be performed.

3. The difference between associating external files: green software will not associate sensitive operations such as files other than its own storage, while non-green software will automatically associate external related files for default settings.

Fourth, the difference between installation and uninstallation: since the green software is packaged and uploaded as a compressed package, there is no installation and uninstallation of this kind of software, and it can be used only after the user decompresses it. Most non-green software needs to be installed and uninstalled when the user does not need it before it can be completely removed.

5. The difference between the deletion of the program: since the green software does not have an installation operation, it only needs to delete the software directory directly when deleting the program. Non-green software may have residual files after uninstallation, so it is also necessary for the user to delete them.

6. Convenience of software: green software can be copied and copied at will, and the moved software can be used immediately. Non-green software doesn't make it so convenient.

Green software refers to a type of small software, most of which is free software, and the most important feature is that the software can be used without installation, can be stored in flash memory (hence the name portable software), and does not leave any records (registry messages, etc.) on the local computer after removal.

Green software does not leave registry keys in the registry, so compared to general software, green software has almost no impact on the system, so it is a good type of software.

The so-called green version or green software refers to software that does not need to be installed, usually it is a compressed file, and it can be run directly after decompression.

Green software should be categorized into narrow green and broad green:

In the narrow sense, green can be called pure green software, which means that the software does not change the existing operating system part, except for the directory where the software was originally installed, it should not write anything anywhere, and when it is deleted, it can be deleted directly from the directory where it is located, similar to most previous DOS programs.

In a broad sense, green means that there is no need for a special installer, there are few changes to the system, and these changes can be easily completed manually, such as copying several dynamic libraries, or importing the registry, the key here is that these changes can be easily completed manually, or can be completed with the help of batch processing and other scripts.

Green software refers to software that does not require an installation process and can be run directly in hail holes. Compared to traditional software installers, green software has the following differences:

Installation process: Green software does not need to go through a cumbersome installation process, just extract the software file to the specified location to judge the dryness and run directly. Traditional software needs to be installed through an installer, including selecting an installation path and creating a shortcut.

System dependencies: Green software usually runs independently and does not depend on other components or libraries already installed on the system. This means that the green software can run directly on different computers without worrying about the lack of necessary system dependencies.

System modification: Traditional software may make some modifications to the system during installation, such as adding registry entries and modifying the system path. The green software does not make any changes to the system, and only reads and writes data in its own folders when it runs.

Portability: Since green software does not require an installation process and system dependencies, it has good portability. The green software can be copied to a removable storage device (such as a USB flash drive) and used on different computers anytime, anywhere.

It should be noted that although green software is convenient and fast, there are also some potential risks. Because green software is not subject to security checks and controls of the system, it may be security risks or malicious**. Therefore, when using green software, it is recommended to start with trusted software and update it regularly to ensure the security of the software.

Green: It is a common color in nature, which is a color that is darker than the color of the young grass that has just grown or is bright green, and the color between blue and yellow in the spectrum. The meaning is freshness, hope, safety, calm, comfort, life, peace, tranquility, nature, environmental protection, growth, vitality, youth, forgiveness, etc., and the opposite color of green is magenta.

Example sentences: 1. Entering the forest, it is as if you have jumped into a green ocean, and you are immediately swallowed by it.

2. The forest is as green as jade, the valley is like green velvet, the river is like flowing gelatin, and the moist air also gives people a crystal-like feeling.

3. Autumn is finally coming, the bunches of small grapes gradually change from small to large bunches, the color of the grapes changes from green to dark red, and they grow big and round, crystal clear, like agate.