Text: the main relevant options for dnsmasq to network boot aptosid are to setup a path for the tftp server files and a file for it to boot from there.

Correct capitalization: The main relevant options for dnsmasq to network boot aptosid are to setup a path for the tftp server files and a file for it to boot from there.

Text: when is the macro, in a vehicle.

Correct capitalization: When is the macro, in a vehicle.

Text: this group includes: led firework lights fwl-s3

Correct capitalization: This group includes: LED firework lights FWL-S3

Text: learning to use the computer

Correct capitalization:
Learning to use the computer