Sometimes in order to facilitate the transfer of files over the network, or to save storage space, we can use compressed software to compress packaging operations.
There are many compression software. More commonly used is WinRAR, 7zip, good pressure and so on. Let's take winrar as an example to introduce.
Download the installation winrar first.
After downloading, double-click the installation package to start the installation.
Determine directly and complete the installation.
The following file or folder actions are required to compress the package.
1. Compress Package
Select the file or folder you want to work with, and right-click on the Select "Add to Temp.rar", where temp is the folder name of the previous level directory.
Generate the compressed file as shown in.
If you want to add password protection to compressed files, select the folder or file and right click on "Add to compressed file"
Set the password for the compressed package, or modify the format of the compressed file, modify the compression method, cut into the volume and so on.
2. Unzip
For decompression, we can double-click the package to see the contents of the compressed package.
If it is a lot of files, in order to be easy to view, you can unzip, select "Extract to Temp\", where temp is the name of the compressed package.
If you set the password, you will be prompted to enter the password, only the correct password to extract the files.
Computer Small white Study Sixth lesson---packaging compression software winrar
