Add spaces: EarlierTabletsveryespeciallyusedforentertainmentpurposebutwiththeadvancementoftechnologynowadaystheseTabletsareusedindifferentfieldsincludingbusinessandeducation.

Answer: Earlier Tablets very especially used for entertainment purpose but with the advancement of technology nowadays these Tablets are used in different fields including business and education.

Add spaces: Churches,theatres,trainstations,stores)

Answer: Churches, theatres, train stations, stores)

Add spaces: -Plentyofchoice.

Answer:
- Plenty of choice.