Before extracting any files, run the archive through an antivirus program or upload it to a free online scanner like VirusTotal .
To view or extract the files inside, you need specialized extraction software. Windows: WinRAR or the free, open-source tool 7-Zip. macOS: The Unarchiver or Keka. Essential Security Practices JESSDAD-1A.rar
After extracting, look closely at the files inside. Be extremely wary of executable files (like .exe , .bat , or .scr ) if you were expecting documents or media. Before extracting any files, run the archive through
If you are trying to understand or access the contents of this archive, rar files: Understanding and Opening RAR Files Before extracting any files
It is a compressed folder used to reduce file size or bundle multiple files together.