Answer:
COUNTIF
Explanation:
the Countif function counts the number of cells in range that meets a given criteria.
Answer:
Language programming Web's programming language
Explanation:
The light bulb is important because it helps you see in the dark.
The light bulb is a round object that produces light from energy.
People can't live without the light bulb because it helps you out a lot such as see in the dark like when you do homework at night.
It could help businesses profit because many will want to buy it cause they can be cheap but many will sell and it could help you a lot!
A web application starts when a client sends a request to a server
Answer:
A legal document that an app or a website must provide to describe the rules the company and users must obey when they use the app.