Windows 10 has a built-in alphabetical order for your contacts, which can be helpful if you need to find someone quickly. However, if you have a large number of contacts and want to alphabetize them, there are a few ways to do it. The first way is to use the Windows 10 contact manager. This tool lets you manage your contacts in an alphabetical order. To use the contact manager, open it and click on the three lines in the top left corner of the window. Then, select “Add New Contact.” In the “Name” field, type a name for your new contact and click on “Add.” The second way is to use the Windows 10 address book. This tool lets you store all of your contacts in one place and access them easily. To use the address book, open it and click on “New Address Book Entry.” In the “Name” field, type a name for your new contact and click on “Add.” The third way is to use Microsoft’s OneDrive storage service. This service lets you store all of your contacts in one place and access them easily. To use OneDrive, open it and click on “New Folder.” In the “Name” field, type a name for your new contact and click on “Add.”