How to become an IT support specialist

1. 1Learn computers hands-on

   Time: Ongoing, often in high schoolSources 1

   Build or repair a PC, install Windows and Linux on an old laptop, set up a home router and learn what DNS, DHCP and IP addresses do. Volunteer to fix computers for family, a school or a church. Tech classes, a school help desk program or a part-time job at an electronics store all count. This practice gives you real stories for interviews, which matters in a field where many applicants have the same entry certificate.

2. 2Take a structured course or college program

   Time: 3 months to 2 yearsCost: $4,660-$4,872/yr at public colleges (Scorecard medians)Sources 3, 5

   The quickest option is a self-paced online course such as the Google IT Support Professional Certificate, six courses that Google says take beginners about three to six months (about three months at 10 hours a week) and carry an ACE recommendation for up to 15 college credits. College options include one-year IT certificates and two-year associate degrees in IT support or networking, which add more hands-on labs, career services and credits that transfer toward a bachelor's degree.

3. 3Pass the CompTIA A+ exams

   Time: 1 to 3 months of studyCost: Two exam vouchers (see CompTIA pricing)Sources 4, 7

   CompTIA says A+ appears in more tech support job listings than any other IT credential. You must pass two exams from the same version, Core 1 (220-1201) on hardware and networking, and Core 2 (220-1202) on operating systems and security, in either order. Each has up to 90 questions in 90 minutes, including performance-based tasks. Core 1 needs 675 and Core 2 needs 700 on a 900-point scale. CompTIA recommends about 12 months of hands-on experience, but it is a recommendation, not a requirement.

4. 4Get a first help desk or desktop support job

   Time: 1 to 6 months of searchingSources 1

   Common first titles are help desk technician, IT support technician and service desk analyst. Managed service providers, school districts, universities, hospitals and staffing agencies hire the most entry-level staff. Contract and temp-to-hire roles are a common way in. Expect moderate-term on-the-job training: you will learn the employer's ticketing system, user directory and device management tools during your first months.

5. 5Specialize and keep certifications current

   Time: 1 to 3 years on the jobCost: VariesSources 6

   Your A+ is valid for three years and renews with 20 continuing education units or a higher-level CompTIA certification. Use that time to move toward a specialty: Network+ or CCNA for networking, Security+ for security, or Microsoft and cloud certifications for systems administration. Volunteering for projects such as device rollouts or account migrations is how many support techs get promoted out of the ticket queue.

Programs, tuition and graduates’ earnings

U.S. Department of Education, College Scorecard (most recent cohorts, released 2026-10-15). Scorecard groups programs by 4-digit field, so a row can include related programs. Tuition is the median published undergraduate tuition and fees of the colleges offering the program (shown only for undergraduate credentials); debt is the median of programs’ median federal loan debt at completion; earnings are the national median for the field and credential four years after completion.

Requirements differ by state. Check your state’s rules in the CareerOneStop License Finder (U.S. Department of Labor) before you enroll.

Troubleshooting method

Support techs solve problems fastest by ruling out causes in order, such as cable, then network, then account, then software.

Patience with non-technical users

Much of the job is calmly walking a stressed employee through steps over the phone without making them feel slow.

Windows, macOS and mobile device knowledge

A single morning can bring a Windows update failure, a Mac login loop and an iPhone that will not get company email.

Networking basics

Many 'computer is broken' tickets turn out to be Wi-Fi, DNS or VPN problems that need basic network knowledge to spot.

Clear ticket notes

Good documentation lets the next technician pick up an escalated problem without asking the user to repeat everything.

O*NET 31.0 rates these skills as most important for the occupation: reading comprehension, active listening, speaking, critical thinking, writing.

Training cost

$4.9K–$9.3K

Before financial aid

Time

1 to 2 years

Typical path

Median pay

$61,860

All US jobs: $50,980

Payback once qualified

Under 1 year

Pay above the all-jobs median vs. cost

Low: 1 year x the College Scorecard median in-state tuition at public IT undergraduate certificate programs ($4,872/yr). High: 2 years x the median for public IT associate programs ($4,660/yr) = $9,320. CompTIA A+ requires two exam vouchers, priced by CompTIA and not included here. A self-study route with a low-cost online course can cost far less.

Rough guide only: ignores taxes, aid, interest and earnings given up during training. How we calculate it.

• Network engineer$134,050 median

  Support techs who earn Network+ or CCNA and take on switch, firewall and Wi-Fi work move into network administration and engineering.

• Cybersecurity analyst$129,180 median

  Security+ plus experience with account management and incident tickets is a common bridge into security operations roles.

• Software engineer$135,980 median

  Some support specialists learn scripting and programming, often adding a bachelor's degree or bootcamp, and move into development.

• IT support manager

  Experienced techs lead help desk teams, set service levels and manage tools; a bachelor's degree and ITIL training often help.