IT certifications can help you build practical skills, qualify for entry-level technology jobs, or move into a more specialized role. Many certifications can now be studied for and completed almost entirely online.
The key is choosing a certification that matches the type of job you want rather than collecting credentials without a clear career goal.
1. Choose the IT Career Path First
Before choosing a certification, decide which area of IT interests you most.
Common paths include:
- IT support
- Networking
- Cybersecurity
- Cloud computing
- Systems administration
- Data and databases
For entry-level IT support, beginner certifications may focus on computer hardware, operating systems, troubleshooting, and basic networking.
If you want to work in cloud computing or cybersecurity, you may need more specialized training.
2. Research Certifications Employers Recognize
Not all certifications have the same value in the job market.
Look at current job postings for positions you want and see which credentials employers mention repeatedly.
Popular certification providers include organizations and technology companies such as:
- CompTIA
- Cisco
- Microsoft
- AWS
- Oracle
A certification that appears frequently in real job listings may provide more practical value than one that is rarely requested.
3. Check the Prerequisites
Some IT certifications are designed for beginners, while others assume you already have technical experience.
Before paying for an exam, check whether the certification recommends:
- Previous certifications
- Work experience
- Networking knowledge
- Cloud experience
- Programming knowledge
You may technically be allowed to take an advanced exam without the recommended experience, but preparing for it can be much harder.
4. Choose an Online Training Method
There are several ways to prepare.
Self-Paced Courses
These let you study when convenient and are useful for people working full time.
Courses may include:
- Video lessons
- Practice quizzes
- Labs
- Study notes
Instructor-Led Online Training
Live classes provide more structure and allow you to ask questions.
They are often more expensive but can be useful if you learn better with an instructor.
Official Training Materials
Certification providers often publish official study guides, courses, documentation, and exam objectives.
Use the official exam objectives as a checklist so you know exactly what topics can appear on the test.
5. Get Hands-On Practice
Watching videos is usually not enough for technical certifications.
Practical experience can help you understand the material and prepare for real jobs.
Depending on the certification, practice may include:
- Creating virtual machines
- Configuring networks
- Using command-line tools
- Setting up cloud resources
- Troubleshooting operating systems
- Working with security tools
Cloud providers may offer free tiers or training environments that let you practice without buying expensive hardware.
6. Use Practice Exams Carefully
Practice exams can help identify weak areas.
However, avoid relying on websites that claim to provide exact questions from real certification exams.
Instead, use legitimate practice tests designed to measure your understanding.
After each practice test, review:
- Questions you answered incorrectly
- Topics you guessed
- Areas where you took too long
Use those results to guide your final study sessions.
7. Register for the Certification Exam
Once you are prepared, register through the certification provider or its approved testing partner.
Depending on the certification, you may have the option to take the exam:
- At a testing center
- Online from home
Online exams often require:
- A webcam
- Microphone
- Stable internet connection
- Valid identification
- A quiet private room
You may also need to install secure testing software.
Read the technical requirements before exam day.
8. Understand the Total Cost
The exam fee is not always the only expense.
Your total cost may include:
- Training courses
- Study books
- Practice exams
- Exam voucher
- Retake fees
Some training packages include an exam voucher, while others charge separately.
Compare the full cost before purchasing a bundle.
9. Check Renewal Requirements
Some IT certifications remain valid indefinitely, while others expire after a certain period.
Maintaining a certification may require:
- Continuing education
- Another exam
- Renewal fees
- Completing approved training
Check these requirements before choosing a certification, especially if you expect to maintain several credentials.
10. Add the Certification to Your Resume
After earning the certification, add it clearly to your resume and professional profiles.
Include:
- Certification name
- Issuing organization
- Date earned
- Expiration date if applicable
Also mention practical projects you completed while preparing.
Employers often care about what you can do, not just the certificate itself.
Can You Get an IT Job With Certifications but No Degree?
Some entry-level technology roles do not require a four-year degree, especially when candidates can demonstrate practical technical skills.
Certifications may help with jobs such as:
- Help desk technician
- IT support specialist
- Junior network technician
- Cloud support associate
However, certification alone does not guarantee employment.
Hands-on projects, communication skills, and practical troubleshooting ability can be equally important.
Final Thoughts
Getting an IT certification online is relatively straightforward, but choosing the right certification matters more than simply earning as many as possible.
Start with the job you want, research which certifications employers request, study using reliable materials, and spend time on hands-on practice.
A well-chosen certification combined with real technical skills can be a useful step toward starting or advancing an IT career.
