1. If it is an uninstalled software installation package, find and open the folder where this pc saves downloaded files by default, and you can see the downloaded software installation package.
2. If it is installed software, right-click the software icon on the desktop, and then click Properties. In the properties, click "Open File Location" to view the location of the software program. The opened folder is the complete installation package of the software.
Software installation package is a collection of files that can be compressed and decompressed by itself, which includes all files installed by the software. Running this installation package can release all files to the hard disk, thus completing the work of modifying the registry, modifying system settings, creating software shortcuts and so on. Software installation packages are generally in exe format.
After the software is installed, the software installation package is useless. If the hard disk space is not considered, it can be reserved, and it can be used for general update or recovery in case of failure. If the installation package takes up space, it can be deleted.