We collect information about your activity in our services, which we use to do things like recommend a YouTube video you might like. The activity information we collect may include:

Full quote: "We collect information about your activity in our services, which we use to do things like recommend a YouTube video you might like. The activity information we collect may include: Terms you search for Videos you watch Views and interactions with content and ads Voice and audio information when you use audio features Purchase activity People with whom you communicate or share content Activity on third-party sites and apps that use our services Chrome browsing history you’ve synced with your Google Account If you use our services to make and receive calls or send and receive messages, we may collect telephony log information like your phone number, calling-party number, receiving-party number, forwarding numbers, time and date of calls and messages, duration of calls, routing information, and types of calls."