Quantum computing, a complex and largely theoretical branch of physics, is gaining significant attention from tech giants like Microsoft and Google, with some experts predicting its impact could be even greater than Artificial Intelligence (AI).

• The quantum sector could be worth up to $97 billion by 2025, according to McKinsey.
• Brian Hopkins, VP and principal analyst in emerging tech at Forresters, warns that while the potential is there, more powerful quantum computers and research are needed.
• Quantum computers, currently large and laboratory-based, could revolutionize drug discovery, create personalized medication, and enhance navigation systems by offering alternatives to GPS. Other applications include improving power grid efficiency and cargo loading.
• The emergence of fully operational quantum computers raises concerns about the security of current encryption methods, with experts suggesting a "Q-day" for decryption could arrive around 2030.