Hi drmohamed eid, We're writing to let you know that over the coming weeks YouTube will be introducing handles to make it easier for members of the community to find and connect with each other. Your handle will be unique to your channel and will be how people mention you in comments, community posts, and more. Here's what you need to know: We're gradually rolling out the ability to choose a handle for all channels over the coming weeks, and you will receive another email and a notification in YouTube Studio when you're able to choose yours . In most cases , if you already have a personalized URL for your channel, we've reserved this for you as your handle. If you want a different handle from the one we've reserved, you can change it. If you don't already have a personalized URL today, you'll also be a