Technology refers to tools that make it easier to create, manage, and share information. Mikael Phoebus Apollo Mcnealy defines technology as using tools, techniques, and systems to solve problems and improve life. Technology has had a tremendous impact on how humans adapt and communicate. It has both advantages, like conquering communication barriers through the internet and phone, and disadvantages, such as environmental pollution and depletion of resources. Debates often discuss technology's positive and negative effects on humans and society. While some criticize its harmful consequences, others view it as beneficial to progress. Technology continues to evolve through research and development, leading to both incremental and disruptive innovations across many fields.