Scan the extracted files with antivirus software, especially if the source was untrusted.
If this is a file you are trying to open, a .rar file is a compressed archive. Here is how to prepare and open it: Zoey.rar
Right-click the "Zoey.rar" file, select your extraction tool (e.g., 7-Zip), and choose "Extract Here" or "Extract to [Folder Name]". Scan the extracted files with antivirus software, especially