Setup OneDrive Launch  Finder  from the dock. Select  Applications  from the left menu pane, then select  OneDrive  from the  applications  list. After a few moments, the  Set Up OneDrive  window will open. For the email address, utilize a  Microsoft Account . Select  Sign In . If an  Office 365  redirection occurs, entering the same account information again will be required. On the  Your OneDrive Folder  window, select  Next . On the  Finish Setting Up  window, select  Next . A dialogue will open for sync permission. Select  OK . From the next  5 windows , select  Next, Next, Next, Later,  and  Open OneDrive Folder .  From the right of the  Menu Bar , select the  OneDrive Icon . From the menu that appears, select the  Settings Gear . From  Settings , select Preferences. From  Preferences , select the  Backup  tab, then select  Manage Backup . The  OneDrive Needs Permission to Back Up  window may open. Select  System Preferences This is a vital step to ensure full data backup of all files within the  OneDrive ,  Desktop , and  Documents  folders. Not all MacBooks may have these folders configured for backup due to procedure changes over time. As such, verifying these settings is required to ensure files and folders are retained. From the  System Preferences  menu, select the  Slider  to the right of  OneDrive . The MacBook will prompt for your login password. Enter it, and select  Modify Settings . A dialogue will open, notifying that the change will not occur until  OneDrive  has restarted.  Select  Quit & Reopen . Repeat steps  #8  and  #9 , to arrive at the  Manage Folder Backup   window. Select both the  Desktop  and  Documents  folders, and select  Start Backup .   OneDrive will begin backing up present files, and populating folders with existing files. Select  View Sync Progress  to observe its completion. When complete, the  OneDrive  menu will read  Your files are synced