Support is a versatile English word with multiple meanings:
1. To bear the weight of something or hold it up
2. To give assistance or backing to a person, organization, or cause
3. In computing, technical assistance provided to users
4. In music, to accompany or back up a lead performer
5. In sports, to cheer for a team or player
6. In finance, the level at which demand is strong enough to prevent prices from falling