Final answer:
Joe can map a network drive using the 'NET USE' command followed by the drive letter and network path. To automate this at startup, he could add the command to a startup script or use the Task Scheduler to run it at logon.
Step-by-step explanation:
Joe, a technician, would like to map a network drive when he starts up his computer in the morning. To map a network drive, he would use the command NET.
Specifically, the command to map the network drive would be NET USE, followed by the drive letter he wishes to assign to the network drive and the path to the network share. For example, if Joe wants to map a network drive to the letter Z and the network path is \\server\share, the command would be NET USE Z: \\server\share.
To ensure this happens every time Joe starts his computer, he could place this command in a script and add it to the startup programs or use the Task Scheduler to run the script at logon.