QUESTION: Fix punctuation: Since 1987 Nicolai has been active in drafting negotiation and interpretation of major IT contracts currently focusing on outsourcing ERP and agile projects
ANS: Since 1987, Nicolai has been active in drafting, negotiation and interpretation of major IT contracts, currently focusing on outsourcing, ERP and agile projects.

QUESTION: Fix punctuation: So just as we can have different warehouses the customer can also have different warehouses
ANS: So just as we can have different warehouses, the customer can also have different warehouses.

QUESTION: Fix punctuation: Did someone email you a SIGN file and youre not sure how to open it Maybe you have found a SIGN file on your computer and wondering what its for Windows might tell you that you cant open it or in the worst case you might encounter a SIGN file related error message
ANS: Did someone email you a SIGN file and you're not sure how to open it? Maybe you have found a SIGN file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a SIGN file related error message.

QUESTION: Fix punctuation: Clock Crew Fight Club Make combos in this fighting game with unique graphic theme
ANS:
Clock Crew Fight Club Make combo's in this fighting game with unique graphic theme