Hardware Driver Installation. Update drivers BEFORE configuring streaming software. Outdated drivers cause 60% of streaming setup issues.

Drivers to update before streaming setup:

• GPU driver (NVIDIA Studio Driver or AMD Adrenalin): latest stable release, not "Game Ready" if you have the choice (Studio drivers are validated for content creation)
• Audio interface driver (if using XLR mic): install from manufacturer (Focusrite, RME, Behringer, etc.)
• Capture card driver (if using DSLR/mirrorless via capture card): Elgato Game Capture, AverMedia, etc.
• Webcam driver (if using a Logitech or other branded webcam): install Logitech G HUB or similar
• Mic driver (if USB mic with proprietary software): Blue Sherpa, Shure MOTIV, etc.

Why driver updates matter:

• NVENC encoder (NVIDIA) requires recent drivers for advanced features
• Audio device latency improves with newer drivers
• Crash issues are usually driver-related, not software-related
• Auto-detection in OBS/Streamlabs depends on current drivers being installed

The verification step:

• NVIDIA: GeForce Experience or NVIDIA Control Panel — check "GPU driver version" against current stable
• AMD: Radeon Software → Settings → check version
• Audio interface: manufacturer's app shows version

The discipline: update drivers when you set up streaming software. Update again every 3-6 months. Outdated drivers eventually cause cryptic streaming issues that are hard to diagnose.

Drivers first, software second.