21.   Also, a new System File Protection tool keeps you from accidentally deleting files.

22.   Broadcasters Network International, a market research company, said that the biggest threat to data security was, by far, computer users accidentally deleting files.

23.   But Watkins kept her job and avoided losing anything of value on her computer by deleting some files and transferring others to a laptop.

24.   Certain employees could get easy access to the database to add, change or delete any file.

25.   Deleting these files, however, would wreck the software necessary to operate the computer.

26.   Deleting this file and letting the system build a new one is an option.

27.   Delete these files and then reboot.

28.   Delete these files.

29.   Delete the file.