helped sailors determine direction at sea- Compass
gave sailors a better way to steer their ships- Rudder
allowed sailors to use the positions of the sun and stars for navigation- Astrolabe
used by sailors to defend their ships against pirates- Gunpowder
Explanation:
Answer:
Look below.
Explanation:
Im not sure how to delete it but I do know how to change it.
1. Right click on ONLY the picture
2. Hit the option that says personalize. This should take you to an option where it allows you to change the screen.
3. You can browse on g.o.o.g.l.e. and download a picture onto your laptop of your desire. Go back to where you can change the screen and upload the downloaded picture.
Answer:
Msinfo32.exe, cmd
Explanation:
The msinfo.exe is a tool that gathers information concerning your computer system and displays a comprehensive view of your system components, hardware, and software environment, that can later be use to diagnose computer issues.
Command Prompt is an interpreter application for command line which is available in nearly all Windows operating systems. It is utilized for executing entered commands.