Relative Clauses: When, Where, Who, Which & That

📄 Video Description Relative Clauses Explained Simply | Who, Which, That, Where & When | English for IT Professionals In this lesson, you will learn how to use relative clauses to add extra information to your sentences and make your communication clearer and more professional. Relative clauses help you describe a person, thing, place, or time more precisely — a very useful skill for emails, documentation, ticket updates, and technical discussions in the IT workplace. Essential vs Non-Essential Information Essential Information – identifies exactly who or what you are talking about (no commas used) Example: “This is the woman who is running the tests.” Non-Essential Information – adds extra detail (commas are required) Example: “The cloud architect, who designs the infrastructure, plays an important role.” Common Relative Words • Who → for people • Which → for things • That → for people or things (essential clauses) • Where → for places • When → for time What you will learn ✔ Difference between essential and non-essential clauses ✔ Correct use of commas in English sentences ✔ How to write better emails and reports ✔ How to explain technical information clearly ✔ Professional communication skills Relative clauses help you make sentences more informative, accurate, and natural, especially when explaining systems, devices, users, or network problems. This video is helpful for: NOC Engineers Network Engineers IT Support & Helpdesk Engineers Service Delivery teams Students preparing for interviews Practice these structures and improve your professional English communication confidence. 👍 If this video helped you, please Like, Share & Comment and subscribe for more IT English learning videos!