However, those built-in cameras do tend to be fairly basic, with moderate resolution and image quality, a limited viewing angle, and few controls. Most laptops and all-in-one desktop PCs now include a built-in webcam, so it's not essential to buy any additional equipment for video calls. And even when lockdown restrictions are a thing of the past, video calls will be a core element of hybrid working practices going forward.
Video calls have been vital for businesses too, allowing staff to maintain contact with colleagues and clients while working from home. Millions of people turned to video-conferencing apps to keep in touch with family and friends during lockdowns.
