FIX #1: End and Restart Skype
FIX #2: Verify the Skype Heartbeat
FIX #3: Seek Updates for Skype
FIX #4: Verify if Windows has Updates
FIX #5: Repair System Files That Are Missing or Corrupted
FIX #6: Confirm Skype’s Audio and Video Settings
FIX #7: Discard Cookies and Skype Cache
