A large-capacity file is a small amount of memory, or it is convenient when it is sent. Normally, the file is compressed. In the process of using pressure, the compression operation is the most common, and it is necessary to understand the compression option dialog box. Compressed configuration: A compressed configuration file is a setting that is used to quickly obtain different compression options before starting a compression operation. It replaces the type of compressed file, the size of the volume, the compression method, and other options that must be specified each time a new compressed file needs to be created. You can create several profile save options for your typical compression operations, and then select a profile from the menu to restore all of the option values. The compressed configuration file must have a name to display a list of configuration files. It is therefore recommended to give a configuration file a name similar to their simple feature usage. You can select a profile in the Compression Options dialog box by clicking the “Profiles button and then selecting the desired item in the pop-up list. All the option values saved in the configuration file will be restored. Good pressure provides a few pre-defined configuration files, such as creating email attachment files and file backups, etc., but you can delete them if you want. There are two ways to create a new profile. You can open the “compress file name and parameters” dialog box, set all the options you want, click the “profile" button and select “ in the menu item to save the current settings to a new profile”. The Configuration Parameters dialog box that appears contains the Profile Name field, where you can enter the name of the new profile, and some profile options are also available in this dialog. The most important option is “set as the default profile", if you set it, this profile will be automatically selected before each compression operation. Other options allow you to save compressed files and file names, create links on the desktop, and run compression immediately after selecting a configuration file. Please read the description in the Configuration Parameters dialog for details on these options. The second way to create a new profile is to click the “Create Defaults” button in the Compression Settings dialog. In this case, you only need to set the desired compression option in the dialog box that appears, and click “OK”. The new profile created in this way will become the default profile and will always be named “default profile”. This is not the first way, which does not provide relevant advanced configuration file parameters such as saving compressed files and file names, creating shortcuts on the desktop, and it is suitable for creating simple default files without any problems. . But if you need a more flexible application, use the first method. You cannot change the compression options saved in the configuration file, but you can change the configuration file parameters, such as its name or default state. To edit profile parameters or delete existing profiles, use the Manage Configuration command, which you can use from the “Profiles dialog box in the "Compression Parameters dialog" dialog box to “Compress Settings” Find this item between the two boxes. When you use this command, you can configure a new profile to be the default or remove the default state from all profiles. Create a default folder for compressed files: After the default folder path is set, each compressed file will be generated by default in this directory. Unzip the default folder of the file: After setting the default folder path, each time you extract the file, it will be released to this directory by default. Remove duplicate folders from the extraction path: If this option is turned on, the root directory of the compressed file you unzipped has no files and only one “filename” folder and the target folder is new or empty and has '/filename' At the end, 2345 pressure will exclude a 'filename' from the result path of 'filename/filename'. 2345 pressure will move the decompressed data to a higher level folder. For the success of this operation, the target folder cannot be used by other software until the decompression is completed. Compression mode configuration: Compression mode configuration can customize the default compression mode of 2345. For details, please refer to: Compression algorithm configuration. Automatic reorganization of sub-volumes: Turn on this function. When you decompress and decompress multiple chaotic volumes, it will sort and decompress according to the file stream intelligence. It is important to note that it is recommended to enable this feature. Compression/decompression mode selection: By switching between smart mode and full speed mode, you can freely allocate the CPU usage.