: Right-click the file and select "Extract Here" using your archive tool.

: A RAR file is a compressed archive created by WinRAR. You need software like WinRAR, 7-Zip, or NanaZip to "extract" the contents before you can run the installer.

: Follow the on-screen prompts to complete the installation.

: It usually contains a setup.exe or a similar executable file designed to install the browser on your system. ⚠️ Important Security Note

Mozilla officially provide Firefox installers in .rar format. If you downloaded this from a third-party site, peer-to-peer network, or received it via email, please consider the following: