Time machine Question

[SuperMiguel]

I have a macbook air, and an iMac that i want to back up.. If i buy an external HD, and connect it to my Airport Extreme will i be able to back up to it?? like i would to a time capsule??

 

[simsaladimbamba]

Yes, you would.

Time Machine FAQ > How do I set up Time Machine to back up to an AirDisk on my Airport Extreme?