To start using OneDrive, go to onedrive.com and sign in, or create an account.
Sign in to OneDrive
Go to onedrive.com, and select Sign in at the top of the page.
Enter your Microsoft account (Xbox, Skype, Outlook.com email address) and select Next.
Type your password and select Sign In.
Create an account for OneDrive
If you don't have a Microsoft account, you can create one.
Go to onedrive.com and select Sign up for free.
Select Create a Microsoft account.
Type your email address and the password you want to use, and select Next.
Or select Use a phone number instead, enter your phone number, and select Next.
If you use a phone number, you’ll receive a code on your phone. Enter the code, and then select Next.
eBook: Get started with OneDrive