Online Interview Checklist: Setup, Tools, What to Wear

Last updated: September 2026

Most fresher interviews today include at least one video round, and technical problems are one of the most avoidable ways to lose an offer. A frozen call, a dark room or a cluttered background can distract from a genuinely good answer. None of this needs expensive equipment. A little preparation the day before is usually enough.

This guide covers camera and lighting setup, what to wear, testing your tools, a countdown checklist, and what to do if something goes wrong during the call.

Set up your camera and background

How you appear on screen affects the interviewer's first impression, just as your appearance would in person.

Camera height, background, lighting and framing all matter.

• Camera height: Raise your laptop on a stack of books so the camera sits at eye level. A camera pointing up from a low table is one of the most common and easiest mistakes to fix.
• Background: Choose a plain wall or a tidy corner of a room. Avoid an unmade bed, a cluttered shelf, or a bright window directly behind you, which makes you appear as a dark silhouette.
• Lighting: Sit facing a window or a lamp, so the light falls on your face. If the only window is behind you, close the curtain and use a lamp in front instead.
• Framing: Your head and shoulders should be clearly visible, not too close to the camera and not too far away.

Test your tools in advance

Do not wait until the interview to discover a problem.

• Internet: Use a wired connection if possible, or sit close to your Wi-Fi router. A basic speed test the day before tells you if your connection is reliable enough for video.
• Camera and microphone: Open the actual meeting app (Zoom, Google Meet, Microsoft Teams, or whichever is named in your invite) and make a short test call to check both.
• App and browser: Update the app if needed, and make sure you can open the meeting link without unexpected sign-in problems.
• Headphones: Simple wired earphones often give clearer audio than laptop speakers and reduce echo.
• Backup device: If you have a second device, such as a phone, keep it charged and nearby in case your main device fails.

What to wear

Dress as you would for an in-person interview at the same company, even though only your upper body will usually be visible. Plain, solid colours generally look better on camera than busy patterns or stripes, which can appear to flicker on video. Keep it simple and comfortable, and avoid very bright white or very dark black if your camera struggles with contrast, since mid-tones usually look clearest.

Choose your space and reduce interruptions

• Pick a quiet room and let family members or flatmates know the time of your interview.
• Close windows if there is outside noise, and keep pets in another room if possible.
• Silence notifications on your phone and computer, and close browser tabs and apps you do not need.
• Keep a glass of water, your resume, a pen and paper within reach, out of camera view.

Countdown checklist

Spread the preparation out instead of doing it all at the last minute.

Joining the call a few minutes early, rather than exactly on time, gives you a buffer if anything needs a last adjustment and shows the interviewer that you are organised.

During the interview

• Look at the camera lens when you speak, not at your own face on the screen, so it feels like eye contact to the interviewer.
• Sit up straight and keep your hands visible on the table when not gesturing.
• Leave a short pause before answering, since a slight delay on some calls can cause you to interrupt the interviewer accidentally.
• Keep your resume open on paper or a second tab, rather than reading directly from your notes on screen, which is easy to notice.

If something goes wrong

Technical issues happen even in well-prepared calls, and interviewers generally understand this. How you handle it matters more than whether it happens.

Stay calm, communicate clearly, and have a backup plan.

Before the interview, save the recruiter's phone number or email if you have it, so you have a way to reach them if the video call fails completely. A short, polite message explaining the issue and asking to rejoin or reschedule is far better than disappearing without explanation.

Mistakes to avoid

• Joining from a moving vehicle or a public place with unstable internet and background noise.
• Leaving the camera off without asking first, if the invitation expects video.
• Multitasking during the call, such as checking your phone, which is often visible through eye movement.
• Not testing the specific app named in your invitation, since different platforms can behave differently on the same device.
• Sitting too far from the microphone, especially when using a laptop's built-in one.

Frequently asked questions

Should I use a virtual background?

A plain, real background usually looks more professional and stable than a virtual one, which can glitch around your hair or shoulders on a weak connection. If your actual background is not presentable, a simple, non-distracting virtual background is an acceptable alternative.

What if I only have a phone, not a laptop?

A phone can work well if propped up securely at eye level, ideally with a stand, in a quiet, well-lit spot. Use a call or app that supports the video interview format, and keep the phone plugged in or fully charged.

Is it acceptable to have notes nearby?

Brief notes just out of camera view, such as your key project points or questions to ask, are fine. Reading full sentences aloud from a script generally sounds unnatural and is easy to notice.

How early should I join the call?

Two to five minutes before the scheduled time is a good balance. Joining much earlier is not necessary and can feel awkward if the interviewer is not ready yet.

Final thoughts

A smooth online interview is mostly about preparation you do beforehand: a stable connection, decent lighting, a plain background and a calm response if something goes wrong. Test everything a day in advance so the day of the interview is one less thing to worry about. For more preparation, browse our Interview Prep section.

Specific apps, settings and menu names can change over time. Check the current help pages of the platform named in your interview invitation if a step looks different on your device.