People use computers for a variety of reasons, including communication, work, entertainment, education, research, and running software applications.

Some common activities people do with computers include sending emails, browsing the internet, creating documents and spreadsheets, designing graphics, programming, playing video games, watching movies, and storing and organizing data.

When it comes to concerns about computers, people often worry about data security and privacy issues, such as malware, hacking, data breaches, and identity theft. They may also be concerned about the potential negative effects of excessive screen time on their health and well-being, as well as the environmental impact of electronic waste generated by the disposal of old computers. Additionally, people may worry about the potential for job displacement and automation resulting from advancements in computer technology.