Follow below steps: 1. On your Old Machine, Install Mail Migration add-on for Internet Explorer 2. Sign in to the Mail account for which you want to move 3. Follow the on screen Instruction till done 4. Now, go to Windows 8 Machine & go to Mail/People App 5. Open Settings and click on Accounts 6. Click Add an account and select your account 7. Enter mail id & password for the Microsoft Account where your contacts & email were moved to. 8. Click Connect. Your account with your contacts/address book will be available in the Mail app.