Start-up: A start-up is a newly established company with an innovative idea or product in the tech industry. They often seek funding from investors to grow their business.
Artificial intelligence (AI): AI refers to computer systems that can perform tasks that would typically require human intelligence. Examples include voice assistants like Siri or self-driving cars.
E-commerce: E-commerce stands for electronic commerce and involves buying and selling goods or services over the internet. Online shopping platforms like Amazon are part of this sector.