Add punctuation: They are easy to take care of and has airpurifying features
A: They are easy to take care of and has air-purifying features.

Add punctuation: Clicking on a value in the Quikset panel will not set the reels into motion
A: Clicking on a value in the Quikset panel will not set the reels into motion.

Add punctuation: 11 And the people when they knew it followed him and he received them and spake unto them of the kingdom of God and healed them that had need of healing
A:
11 And the people, when they knew it, followed him: and he received them, and spake unto them of the kingdom of God, and healed them that had need of healing.