1. Graphical User Interface (GUI): Windows has a graphical user interface (GUI) which allows users to interact with the computer using visual elements such as windows, icons, menus, and buttons. For example, users can open a program by clicking on its icon.
2. Multi-tasking: Windows allows users to run multiple programs at the same time. For example, users can open Word and Excel at the same time and work on both documents simultaneously.
3. File Management: Windows provides users with an easy way to manage their files and folders. For example, users can create, delete, copy, and move files and folders.
4. Security: Windows provides a secure environment for users to work in. For example, Windows has a built-in firewall which helps to protect users from malicious software and hackers.
5. Device Support: Windows supports a wide range of devices such as printers, scanners, and external storage devices. For example, users can connect a printer to their computer and print documents.