About
I have operated wlindley.com, and the predecessor companies Lindley Systems and LS Software, since 1980.
Today I am pleased to offer custom graphic design, dynamic and static website implementation, antivirus and antispyware services, and general computer and technology programming and consulting.
William Lindley wlindley@wlindley.com
wlindley.com, l.l.c.
P.O. Box 3621
Scottsdale, AZ 85271
480.947.6100
History
My first product, which I developed with my father when I was fifteen, was a printer driver which enabled the use of a Base2 Model 800 printer with a Heathkit H-89 running HDOS (Heath Disk Operating System, typically with 48K of RAM and a single 90K disk drive).

The Heathkit H-89
In the mid-1980s, I expanded from printer drivers and sold hard disk systems (known as “Winchester” back then) which combined standard hardware components with custom engineering and software drivers.

The Heath/Zenith Z-100
(with Lindley Systems’ 10 Megabyte MEGADISK drive)