Cellphones are good for you

Convinience

you can search for anything you are curious about on the internet

access to all the informations

Social conectivity

Chat with friends and family using apps

share videos/photos via social media apps like facebook, instagram,etc.

Facetime time friends and family using apps lie facetime

Shopping

you can shop from home anytime you wnt

Emergencies

You can call 911 or other emergency number

Education

you can participate in an online course

you can learn new information anytime and anywhere you want

Entertainment

play games

watch movies/ videos

listen to music

read books online

Work

You can also check you emails/documents anytime, without needing a computer

Banking

you can transfer money or manage accounts

You can also check you balances anytime

Navigation

You can use navigation apps like google maps

Services

You can order food on apps like doordash and uber aanytime you are hungry

You can book a taxi if you need it

Alarms/Timer

You can set alrams and times on your cell phones instead of using a clock