Exercise Convert Long sentences into lists

To get started with the Frambus app, you must first find the app at a suitable store, pay for it using a valid credit or debit card, download it, configure it by assigning a value for the Foo variable in the /etc/Frambus file, and then run it by saying the magic word twice.

My answer:
To get started with the Frambus App

• Find the app at a suitable store
• Buy the app using a valid credit or debit card
• After succesful purchase, Download the app
• Configure the app by assigning a value for the Foo variable in the /etc/Frambus file
• Run the app by saying the magic word twice.

Improvements: I could have used a number list instead of bullets

KornShell was invented by David Korn in 1983, then a computer scientist at Bell Labs, as a superset of features, enhancements, and improvements over the Bourne Shell (which it was backwards compatible with), which was invented by Stephen Bourne in 1977 who was also a computer scientist at Bell Labs.

My Answer:
KornShell was invented in 1983 by David Korn who was a computer scientist at Bell labs. It was an improved superset version of Bourne Shell. It was invented by Stephen Bourne in 1977 who was also a computer scientist at Bell Labs.

Improvements:
The following two Bell Labs computer scientists invented popular shells:

• Stephen Bourne invented the Bourne Shell in 1977.
• David Korn invented the KornShell in 1983.

The KornShell is a backwards-compatible superset of the Bourne Shell, containing many improvements over the older shell.