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Technology
IT, Software & Technology
Professional Diploma in IT Communications

Professional Diploma in IT Communications

Master the fundamentals of IT communications with this in-depth Professional Diploma. Learn data communication principles, networking basics, and essential systems that power modern digital communication.

(185 Reviews)

391

Students

GET THIS COURSE AND 3000+ OTHERS FOR ONLY £49 PER YEAR. FIND OUT MORE

Course Overview

The Professional Diploma in IT Communications provides a complete understanding of how data is created, transmitted, and managed within modern computer systems. This course offers a solid foundation in data communication, computer networking, and the core networking technologies that keep businesses, servers, and digital environments running smoothly.

Designed with beginners and upskillers in mind, the course includes clear explanations of technical concepts, real-world examples, and practical insights into how networks function. Whether you’re preparing for an IT career or expanding your digital skillset, this diploma equips you with the essential knowledge needed in today’s tech-driven world.

What You’ll Learn from IT Communications course

By the end of this course, you will be able to:

How data is transmitted, encoded, and stored
Network types, devices, and architectures
OSI and TCP/IP models
Network hardware & cabling
IP addressing & subnetting fundamentals
Protocols, ports, and communication standards
LANs, WANs, and wireless networking
Network reliability, performance, and security basics

Key Topics Covered in IT Communications Course

Who Is This Course For?

This IT Communications Course is ideal for

Beginners entering the IT industry
Professionals wanting to strengthen networking skills
IT support staff and helpdesk technicians
Business owners wanting to understand their systems
Students considering a future in cybersecurity or IT networking

Entry Requirements: No formal qualifications required. Learners only need a basic understanding of English and access to a device with an internet connection. The course is accessible on laptops, desktops, tablets, and smartphones, enabling flexible, self-paced study.

Why Learn with iStudy

Lifetime access to the course
No hidden fees or exam charges
CPD Qualification Standards certification on successful completion
Full Tutor support on weekdays (Monday – Friday)
Efficient exam system, assessment, and instant results
Download Printable PDF certificate immediately after completion
Optional hard copy certificate delivery for as little as £9
Improve your chance of gaining professional skills and better earning potential

Career Path

After completing this IT Communications, you will be equipped to pursue roles such as:

IT Support Technician (£22,000–£33,000/year)
Network Technician (£26,000–£40,000/year)
IT Communications Specialist (£28,000–£45,000/year)
Technical Support Analyst (£25,000–£38,000/year)
Systems Administrator (£30,000–£45,000/year)
Network Administrator (£32,000–£50,000/year)

Start Your Career Today

Start the Professional Diploma in IT Communications today and gain the technical confidence to thrive in the fast-growing IT and networking sector.

Course content

6 Sections 31 lectures 20 hours 15 mins in total

Module 01: Basics of Data Communications

12 lectures • 5 hour 15 mins

Basics of the Information Technology

01:00:00
INTRODUCTION

00:15:00
OBJECTIVES

00:15:00
DATA-COMMUNICATION

00:30:00
COMMUNICATION-MEDIA

00:15:00
TYPES OF COMMUNICATION SERVICES

00:30:00
MODEM

00:15:00
COMPUTER NETWORK

00:30:00
BENEFITS OF NETWORK

00:15:00
TYPES OF NETWORK

00:30:00
IMPORTANT TERMS USED IN NETWORKING

00:30:00
TELECONFERENCING

00:30:00

Module 02: Computer Networking Basics

9 lectures • 7 hour 30 mins

Introduction to Computer Networking

00:30:00
Types of Computer Networks

01:00:00
Types of Network Equipment

00:30:00
Ethernet

00:30:00
Wireless Local Area Networking

01:00:00
Internet Service

01:00:00
TCP/IP and Other Internet Protocols

01:00:00
Network Routing, Switching and Bridging

01:00:00
IPv4 & IPv6

01:00:00

Module 03: Networking

9 lectures • 7 hour 30 mins

Basics of computer networking

00:30:00
Computer networking design and solutions

00:30:00
Getting the right computer network hardware.

01:00:00
Setting up your Computer Network

00:30:00
Wireless vs wired

01:00:00
Cable management for wired computer network

01:00:00
Managing your network with network monitoring tools

01:00:00
Computer network maintenance and repair

01:00:00
Troubleshooting Computer Network Wrapping Up

01:00:00

Mock Exam

0 lectures • 0 m: 0 s

Mock Exam- Professional Diploma in IT Communications

Final Exam

0 lectures • 0 m: 0 s

Final Exam- Professional Diploma in IT Communications

Order Your Certificate & Transcripts

1 lecture • 0 m: 0 s

Order Your Certificate & Transcripts

Certification

After successfully completing the course, you will be able to get the and internationally accepted certificate to share your achievement with potential employers or include it in your CV.

Student Reviews

Excellent

5 Average 1 Reviews

Reviews

Great learning experience with iStudy. Clear lessons and easy to follow. Really impressed.

Loved the flexibility. Studied at my own pace and finished quickly.

Excellent course quality. I feel more confident in my skills now.

iStudy delivered exactly what I needed. Very smooth process.

Customer support was fast and helpful. Got answers straight away.

Great platform. Well-structured lessons and simple navigation.

Really happy with the experience. The certificate arrived quickly.

Clear teaching style and easy to understand. Highly recommend.

Self-paced learning was a huge benefit. Finished around my schedule.

Great value for money. Quality courses and helpful support.

I enjoyed learning with iStudy. Everything was straightforward.

Quick, simple and informative. Made studying stress-free.

Fantastic support team. They resolved my issue in minutes.

Course material was clear and engaging. Very happy overall.

Loved the layout and simple step-by-step lessons.

Prompt certificate delivery. Really impressed with the service.

Good quality courses and easy platform to use.

Very convenient. Learned at my own pace without pressure.

Great experience from start to finish. Worth every penny.

Clear content, supportive team and fast responses. Highly recommend iStudy.

Frequently Asked Question

Are there any prerequisites for taking the course?

There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course.

Can I access the course at any time, or is there a set schedule?

You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience.

How long will I have access to the course?

For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime.

Is there a certificate of completion provided after completing the course?

Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks.

Can I switch courses or get a refund if I'm not satisfied with the course?

We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase.

How do I track my progress in the course?

Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course.

What if I have technical issues or difficulties with the course?

If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.