The owner must grant such access to computerized orother electronic records & to any computers, facilities & mustprovide any information or assistance needed to access the records.5.

THe calls are forwarded to my cell phone and I can then move them in or assist them via remote log in to my office computer.  

If you leave it open-ended, they may take the TV, computer, and a few other items of value and leave you with everything else.

last thing I need to set up is book keeping, QUickbook desktop good? 

For newly constructed, purchased or renovated properties and also retroactive generally over the last 10 years, building components are properly classified into individual units of property and accurate recovery periods for computing depreciation deductions.

Then check the civil/supreme website or hit up the case-specific computer in the courthouse set aside just for liens & judgments; usually in prothonotary/clerk of courts.

However, only a computer or laptop is able to open zip files, not tablets or smartphones. 

You aren't going to learn anything by looking at homes on Zillow on your computer.

Remember, we are a billion times more likely to be living in a simulation of a universe on some alien teenager's computer than living in an actual universe anyways, per the academic philosophers, (Nick Bostrom in his 2003 paper, “Are You Living in a Computer Simulation?) 

Quickbooks Desktop and Easybuild might help you.