Learn about Windows system utilities. The Windows operating system includes several diagnostic utility programs that are useful to troubleshooters. Use the Windows Help system to learn the purpose of each of these utilities: l System Information l Performance Information and Tools l Windows Easy Transfer l Disk Cleanup l Disk Defragmenter l System Restore Write a brief description of the purpose of each of these utilities. Include in your description an example of a situation in which a troubleshooter might need to use each tool. Finally, briefly explain the difference between Disk Cleanup and Disk Defragmenter.

The two main ways in which marketers address the competition with their strategies are by satisfying a need better than a competition and by

Write the command that can be used to answer the following questions. (hint: try each out on the system to check your results.) a. find all files on the system that have the word test" as part of their filename. b. search the path variable for the pathname to the awk command. c. find all files in the /usr directory and subdirectories that are larger than 50 kilobytes in size. d. find all files in the /usr directory and subdirectories that are less than 70 kilobytes in size. e. find all files in the / directory and subdirectories that are symbolic links. f. find all files in the /var directory and subdirectories that were accessed less than 60 minutes ago. g. find all files in the /var directory and subdirectories that were accessed less than six days ago. h. find all files in the /home directory and subdirectories that are empty. i. find all files in the /etc directory and subdirectories that are owned by the group bin."

In addition to the four primary computer operations, today's computers typically also perform functions.