In File Explorer, highlight the files or folders you want to compress.
A .rar file is a compressed archive format that can contain one or more files/folders, reducing their total size for storage or transmission. It is primarily managed by WinRAR, a powerful file archiving utility. 2. How to Create a RAR File (Windows) BR.rar
Download and install the latest version of WinRAR from RARLAB. In File Explorer, highlight the files or folders