Hi, as per John. You can add a Windows User Account. Please see: https://support.microsoft.com/en-us/windows/manage-user-accounts-in-windows-104dc19f-6430-4b49-6a2b-e4dbd1dcdf32 Scroll down to see how.
For personal and work or school use, having separate user accounts can help maintain a clear boundary between personal files and activities and those related to work or school. For instance, a user might have one account with personal emails, social media, and leisure applications, and another account with work or school emails, productivity software, and access to professional or educational resources. This separation not only helps in organizing and focusing on the task at hand but also adds an extra layer of security by keeping sensitive work or school data compartmentalized.