Skype

1. Download and install Skype on your phone or computer, then sign in with your Microsoft account or phone number. 2. Allow camera and microphone permissions, add a profile photo, and find contacts by syncing your address book or searching by name, email, or phone. 3. Start chatting or calling by opening a contact and tapping Voice or Video; create a group to host a meeting and invite participants. 4. Collaborate during calls by sharing your screen, sending files, and turning on live captions or Translator for real-time language support. 5. Make low-cost calls to phones by purchasing Skype Credit or a subscription, dialing from the keypad, and adjusting settings for caller ID, recording, notifications, and privacy.