Bitte nutzt auch die anderen Instanzen, wenn es hier mal nicht funktioniert und um die Last auf alle zu verteilen.


Dave Crabbe

This channel has many instruction videos that I have created during the past several years. My formal background is as an Electrical Engineer, specializing in microprocessor-based electronic design. This was way back in the days when Intel first introduced 32-bit CPUs. I have worked in Software development, Operating System support and, as a Cisco Certified Academy Instructor, teaching CCNA level networking courses at a Community College level. For the past few decades I have been an instructional designer and faculty at Nova Scotia Community College in Canada, teaching electronics, PC support, Operating Systems, Data Networks, Intro to creating Mobile Apps for iOS, and various other technology-related courses.

Now retired, I dabble in producing drinkable espresso, kayaking and making sure my Havanese pup, Mac, gets lots of exercise.


4:48

The Security Appliance

Dave Crabbe

Shared 3 years ago
3K views

20:50

Basic Backup Methods

Dave Crabbe

Shared 4 years ago
6.3K views

15:25

Intro to Multitasking

Dave Crabbe

Shared 4 years ago
5.7K views

10:29

Ports & IP Addressing

Dave Crabbe

Shared 8 years ago
131K views

18:59

What is a VPN?

Dave Crabbe

Shared 8 years ago
259K views