How do I remove an asset I've sold, pay off a liability and add a new asset?

Question

I bought a condo in 1917 which required me to pay off my first mortgage.  I then sold my old house in 2018 and have a new mortgage on the condo.  The asset of the first house and the liability for that house are still in Quicken plus I have not added the condo asset or the liability for that.  How do I do this?

Ps56k2 · Answer

it would help to see a simple timeline of 
- condo/house and 
- dates bought/sold/mortgaged