QUES: Version SUT Operation with Thandle different lock

correct the punctuation.

CORRECTED: - Version SUT: Operation with T-handle (different lock).

QUES: This means that Marketing can benefit from promising a little less than the company can deliver Imagine if the customer from the previous example had the internet installed two days earlier than he had been promised and on top of this by a friendly and serviceminded technician

correct the punctuation.

CORRECTED: This means that Marketing can benefit from promising a little less than the company can deliver. Imagine if the customer from the previous example had the internet installed two days earlier than he had been promised - and on top of this by a friendly and service-minded technician.

QUES: This means that ShoppingOn didnt enter your computer on its own

correct the punctuation.

CORRECTED:
This means that ShoppingOn didn't enter your computer on its own.