Skype is good.

Another approach for future computer changes is to simply dismount the hard drive from your old laptop, install it into an external hard drive casing and hook up as an external drive. This allows you not to use up space on your new computer and to save the effort of wiping out data on the old computer. All you have to do is put a new drive in the old computer and it is ready for passing along.

Let the new owner put her own software on it. In these days of identity theft, security is important.

PS, If you do not want the old unit, I rehab and send old laptops to people who need them. PM me.