The reasons for hiding certain files and folders can include:
a. They contain private information. - Some files may contain sensitive data that should not be readily accessible to all users.
b. Altering them can hurt the computer. - System files and configuration files are often hidden because users might inadvertently modify or delete them, which could cause system instability.
c. It creates a cleaner visualization of the file system. - Hiding certain files helps to declutter the user interface, making it easier for users to navigate and manage their files.
d. They are temporary files that the computer will just delete. - Temporary files may be hidden to prevent users from interacting with them unnecessarily.
All of these options can contribute to why certain files and folders are hidden, but b and c are particularly strong reasons for hiding files related to system functionality and to enhance user experience.