To minimize security risks, make sure you are downloading from a reliable source. After you've found the APK file download link, just click on it to start the download. When the downloसटाकिगad is finished, if you're using an Android device, go to the settings and allow installations from unknown sources. This is an important step because it lets you install apps that aren't from the official app store. Find the downloaded APK file in the file manager on your device, then tap on it to start the installation process after this setting has been changed.