How can I have different backgrounds on different computers?

Solution 1:

You can configure what is synced on the PC Settings screen.

For Windows 8:

  1. Windows + I to get to settings
  2. Select Sync your settings.
  3. Set Personalize to Off to not sync the background.

For Windows 10:

  1. Open Settings (Start->Settings or Windows + I)
  2. Select Accounts
  3. Select Sync your settings
  4. Turn Theme off