How to Start Streaming on Twitch

What you need to get started

You don't need a high-end PC or expensive gear to start streaming. A mid-range gaming PC, a decent internet connection, and free software is enough to go live today.

Minimum requirements:

• PC: Any modern CPU with 4+ cores (Intel i5 / Ryzen 5 or newer). A dedicated GPU helps but isn't required for 720p30 streaming.
• Internet: 5 Mbps stable upload. Test at fast.com — use the upload result, not download.
• Software: OBS Studio (free, open source). Download at obsproject.com.
• Twitch account: Free at twitch.tv — takes two minutes to set up.

Step 1: Create your Twitch account

Go to twitch.tv and click Sign Up. Choose your username carefully — this becomes your channel URL (twitch.tv/yourusername) and is hard to change later. Pick something short, memorable, and consistent with your other social handles if possible.

Once signed in, go to Settings → Channel and Videos and set up your profile picture and bio. Fill in your panels (the sections below the stream) — at minimum add an About Me and a social links panel.

Step 2: Install and configure OBS

OBS Studio is the standard free streaming software. Download it from obsproject.com and run the Auto-Configuration Wizard on first launch — it will detect your hardware and set a reasonable baseline.

Key settings to check

• Output → Streaming: Set encoder to NVENC (if Nvidia GPU) or AMF (if AMD GPU). Use x264 only if you have a powerful CPU with no dedicated GPU. Set bitrate to 4,500–6,000 Kbps for 1080p or 2,500–4,000 Kbps for 720p.
• Video → Base Resolution: Match your monitor resolution. Output Resolution: 1920×1080 or 1280×720. FPS: 60 if your PC can handle it, 30 if not.
• Audio: Set Desktop Audio to your sound card and Mic/Aux to your microphone. Enable noise suppression under Filters if your mic picks up background noise.

Step 3: Connect OBS to Twitch

In OBS, go to Settings → Stream. Select Twitch as the service, then click Connect Account and log in. OBS will pull your stream key automatically. Alternatively, copy your stream key from Twitch Dashboard → Settings → Stream and paste it manually.

Step 4: Build your first scene

A scene in OBS is a collection of sources — the individual elements visible on stream. For a basic gaming scene you need:

1. Game Capture — captures your game. Right-click Sources → Add → Game Capture → select your game.
2. Audio Input Capture — your microphone.
3. Webcam (optional) — add via Video Capture Device if you have one.

Create a second scene called “Starting Soon” with a countdown or static image for when you go live before you're ready to play.

Step 5: Do a test stream first

Before your first public stream, run a private test. In OBS, go to Settings → Stream, change the stream key temporarily to a throwaway value, or use the built-in Start Recording option to test your audio and video locally. Check:

• Is your mic audible and clear? Is the game audio balanced?
• Are you dropping frames? (Check the bottom bar in OBS — it should show 0 dropped frames.)
• Does the game look sharp, or is it blurry? If blurry, increase bitrate or lower resolution.

Step 6: Go live

Before hitting Start Streaming in OBS, set your stream title and category in the Twitch Dashboard or in OBS via the Manage Broadcast button. A good title includes the game name and something specific — “First time playing Elden Ring — no spoilers!” performs better than “Playing Elden Ring.”

What to expect from your first stream

Almost nobody watches their first stream — and that's normal. Twitch discovery is nearly zero for new channels. Your first 10–20 streams are practice runs: get comfortable on camera, learn your setup, and develop a rhythm. Stream consistently before worrying about growth.

Post your stream to social media (Twitter/X, TikTok, Discord) each time you go live. Even if nobody watches, you're building the habit. Most streamers who stick with it for 6 months consistently find their footing by month 3–4.

Common first-stream mistakes to avoid

• Streaming in silence. Talk constantly, even to nobody. Narrate what you're doing, react out loud, read chat aloud. Dead air is the fastest way to lose a viewer who stumbles in.
• Streaming huge games on day one. New channels have near-zero discoverability in saturated directories (Fortnite, Warzone, Minecraft). Start with smaller or niche games where you can appear on the first page of the directory.
• Ignoring audio. Viewers will tolerate low video quality but will immediately leave for bad audio. Invest in a decent mic before anything else.
• Quitting after 2 streams. Give it 30 streams minimum before evaluating whether it's working.