Text: any application that has the manufacturer or carriers name in it should never be killed.

Correct capitalization: Any application that has the manufacturer or carriers name in it should never be killed.

Text: as the door turns on its hinges, so does the sluggard on his bed.

Correct capitalization: As the door turns on its hinges, So does the sluggard on his bed.

Text: thank you and goodbye wi'll see you next year

Correct capitalization: Thank you and goodbye Wi'll see you next Year

Text: individuals with surname eriksdatter

Correct capitalization:
Individuals with surname ERIKSDATTER