Final answer:
Professionals in places of business use a variety of hardware, software, and emerging technologies like artificial intelligence and blockchain to enhance productivity and efficiency.
Step-by-step explanation:
Professionals in places of business use a variety of hardware, software, and emerging technologies to enhance productivity and efficiency. Some common hardware includes desktop computers, laptops, servers, routers, and printers. Software used may include office productivity suites, project management tools, customer relationship management software, and accounting software. Other emerging technologies that professionals may utilize include artificial intelligence, virtual reality, Internet of Things (IoT) devices, and blockchain technology.