How to Set Up Your Camera in Windows 11

Open Settings → Bluetooth & devices → Cameras. Every camera Windows can see is listed here, both built-in and USB. Click any of them to open a preview. In this preview Windows 11 24H2 and 25H2 give you direct sliders that override the camera firmware for every app: • Brightness, contrast, and video rotation (useful if your external webcam mounts upside down) • HDR (if the camera supports it) • Eye contact (only on supported cameras with the right NPU) — a system-wide version of the same feature Teams and Zoom have inside their apps If your camera isn't listed at all: for USB cameras, unplug and try a different port — preferably directly on the laptop, not through a hub. For built-in cameras, check Device Manager (Win+X → Device Manager → Cameras) — if the device has a yellow warning icon, jump to step 4.

This is the most common reason cameras "don't work" — Windows blocks access at the OS level by default. Settings → Privacy & security → Camera. Three toggles, all of which matter: • Camera access — the top-level switch. Off means no app on the device gets the camera, period. • Let apps access your camera — controls the per-app list below, mainly Microsoft Store apps (Teams, the Camera app). • Let desktop apps access your camera — this one is easy to miss. It controls traditional Win32 apps like Zoom, Discord, OBS, Chrome, Edge. If only this is off, those apps see a black screen even though the camera works. Below the toggles you'll see two lists: one for Store apps (toggle each individually) and one for desktop apps (a single switch + a list of what's accessed the camera recently). If a specific app is missing from the list entirely, it's never tried to use the camera yet — launch it and try.

If your laptop has "Copilot+ PC" branding — a Snapdragon X, Intel Core Ultra Series 2 (200V), or AMD Ryzen AI 300 chip with an NPU — you get Windows Studio Effects built into the OS. These are AI camera filters that run on the NPU, applied before any app sees the video. They work in every app: Zoom, Teams, Chrome, Discord, OBS. Enable per camera: Settings → Bluetooth & devices → Cameras → click your camera → Camera effects. The toggles you'll see: • Background blur (Standard or Portrait) — Standard is a soft blur; Portrait mimics shallow depth of field • Automatic framing — crops and tracks your face to keep you centered when you move • Portrait light — brightens your face in dim rooms (better than Zoom's "Adjust for low light" in most cases) • Eye contact (Standard or Teleprompter) — Standard nudges your eyes toward the camera; Teleprompter is a heavier effect for reading from a script • Creative filters — illustrated / watercolor / animated overlays (fun, not professional) Windows 11 25H2 expanded Studio Effects to external USB webcams on Copilot+ PCs — before 25H2 it only worked on the built-in camera. If you have an external webcam plugged into a Copilot+ laptop, check the Camera effects section for that camera too. If you don't see Studio Effects at all, your PC doesn't have the required NPU. There's no software workaround — the effects depend on hardware.

Win+X → Device Manager → expand Cameras → right-click your camera → Update driver → Search automatically. If Windows reports "the best drivers are already installed" but the camera still misbehaves, that's the cue to go to your laptop manufacturer's website directly. Dell, HP, Lenovo, ASUS each have dedicated camera drivers separate from what Windows Update ships — these often fix the issue when generic drivers don't. Search "<model number> drivers" on the manufacturer's site. For stubborn cases, a BIOS update from the manufacturer's tool (Dell Command Update, HP Support Assistant, Lenovo Vantage, MyASUS) sometimes fixes camera issues that no driver update can. This is especially true after 24H2 — several laptops needed firmware updates to handle the new camera stack correctly. Last option for driver issues: uninstall the device. In Device Manager, right-click the camera → Uninstall device, check "Delete the driver software" if shown, then reboot. Windows will reinstall the driver fresh on the next startup, which clears corruption.

The Windows 11 24H2 update (and to a lesser extent 25H2) broke cameras on a wide range of laptops, especially those with Realtek camera drivers. Symptoms include a black screen, "camera is in use by another app" errors when no other app is open, or the camera disappearing entirely from Settings. First, check that permissions weren't reset by the update — Windows occasionally re-locks apps after a major upgrade. Walk through step 2 again and re-enable everything you need. Second, get the latest cumulative update. Settings → Windows Update → Check for updates. Microsoft has been pushing out fixes for the 24H2 camera regression in monthly updates throughout 2025-2026. KB5077241 and later builds resolved most cases. Third, manufacturer-specific driver from step 4. Generic Windows drivers are the most likely to lag behind. Last resort: roll back the feature update. Settings → System → Recovery → Go back. This option is only available for 10 days after the update; after that the rollback files are deleted automatically.

Open check-camera.com in your browser. The preview starts in a few seconds and the device-info panel shows resolution, frame rate, codec, and the exact camera Windows is handing the browser. This is what your call apps see — if it works here, the hardware and drivers are fine. Useful comparisons: • If check-camera.com shows the right camera but Zoom or Teams shows a different one, the issue is the app's own camera-selection setting — open the app's video preferences and pick the right device. • If the resolution shown is lower than what your camera advertises (e.g. 720p when the spec says 1080p), an app or driver is downgrading you somewhere. Check the camera's settings in step 1 to see whether Windows is doing it. • The built-in Camera app from Start works too, but it doesn't show resolution or FPS — useful only as a quick "is the picture alive" check.