backups
nounUK /ˈbækʌps/
US /ˈbækʌps/
Extra copies of things you keep safe in case the first ones get lost.
I made backups of my photos so I won't lose them if my phone breaks.
OTHER MEANINGS
2. People who help or support someone when they need it.
The singer had backups singing along behind her.
3. Extra things kept ready to use if the main ones run out.
We packed backups of batteries for the flashlight.
4. Copies of computer information saved somewhere else.
The teacher keeps backups of all her schoolwork on a drive.