Sites developed by,
a subsidiary of Leithauser Research

Tallahassee Clean Windows
Storytellers of Central Florida
Sandcastle Storytellers
Leithauser Research
The Art of Marta Crawford
Enzo Art
The Art of David Leithauser
- Try before you buy ebooks. You can read about 20% of each ebook for free. If you like the book, pay the registration fee to unlock the rest.

These sites provide free puzzles generated by software developed by Leithauser Research:

These sites provide information about Leithauser Research products

restrict Windows XP and restrict software

Block Internet Access.

access control software

parental Internet control software

parental control software

Web site blocker software.

Block Web Access.

Block Web Sites.

restrict access to drives
restrict USB drives

computer calendar (date calculator) calender program
calendar program
calculate days between dates

calculate date

calculate golf handicap.

clock lock

prevent any change to the computer clock

prevent changing the computer clock

collect computer payment

enforce computer payment

computer access control.

computer cafe or computer kiosk.

computer security

control computer time

control Internet access.

limit computer time,

limit Web time

limit Internet time

restrict Internet access

prevent people from using the Internet ,

stop people from using the Internet

control using the Internet

employees from using the Internet.

on screen keyboard

onscreen keyboard)

virtual keyboard

business software

financial software.

Score Tracker and Team Optimizer

select teams

optimize teams

track player scores.

Time Difference Calculator

calculate time difference

hide files
hide folders

password security
secure password manager
password management
secure password storage