While convenient, never save your password on a shared family computer without creating separate user profiles for each family member. Better yet, use your browser's built-in "Profile" feature (e.g., Chrome Profiles) to isolate Facebook data.
Logging into Facebook on a desktop computer (Windows, Mac, Linux, or Chromebook) is straightforward, but understanding the options, security features, and troubleshooting steps can save time and protect your account. facebook login on desktop