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Welcome to TechNow! The Leader in Information Security Training & Computer Training.

The world of information security and computer training is ever changing.  The techniques and systems continue to evolve and we must stay current and diligent.  To do this, you can count on TechNow®…the leader in cybersecurity training and computer system training.

TechNow® has been training the leaders in the computer community for many years.  We provide training for students in a number of areas.  Our cybersecurity trainings include popular courses like D0D 8140, Security , CISM, CISSP, CEH,CCNA, and more.  With over 34 years of experience, we’re able to provide you with unmatched training and certification programs.

TechNow also provides a variety of other popular trainings for the computer professional including Cisco, EC-Council, CompTIA, Unix/Linux and more.

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Upcoming Events

  • AZ-900: Microsoft Azure Fundamentals
    • 01/20/2026 – 01/23/2026
    • San Antonio
  • IT-113: IT Infrastructure Library (ITIL) v4 – Foundations Course
    • 01/20/2026 – 01/23/2026
    • San Antonio
  • PM-223: Introduction to Project Management
    • 01/20/2026 – 01/22/2026
    • San Antonio
  • CT-205: A+ Certification Course
    • 01/26/2026 – 01/30/2026
    • San Antonio
  • TN-125: Introduction to UNIX and Linux
    • 01/26/2026 – 01/30/2026
    • San Antonio
  • all events

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    TN-5305: Supporting and Troubleshooting Windows 11

     

    Course Overview:

    This five-day instructor-led course provides IT professionals with the knowledge and skills required to Support and Troubleshoot Windows 11 PCs and devices in an on-premises Windows Server Active Directory domain environment.

    Attendees to TN-5320: Supporting and Troubleshooting Windows 11 will receive TechNow approved course materials and expert instruction.

    Dates/Locations:

    No Events

    Duration: 5 Days

    Course Objectives:

    • Describe the processes involved in planning and using a troubleshooting methodology for Windows 11
    • Troubleshoot startup issues and operating system services on a Windows 11 PC
    • Perform system recovery
    • Resolve issues related to hardware devices and device drivers
    • Administer Windows 11 devices
    • Troubleshoot issues related to network connectivity
    • Configure Windows 11 devices by using Group Policy
    • Configure and troubleshoot user settings
    • Configure and troubleshoot resource access
    • Implement remote connectivity
    • Deploy and troubleshoot applications
    • Maintain Windows 11 devices

     

     Prerequisites: 

    • Networking fundamentals, including Transmission Control Protocol /Internet Protocol (TCP/IP), User Datagram Protocol (UDP), and Domain Name System (DNS).
    • Microsoft Active Directory Domain Services (AD DS) principles.
    • Understanding of the Public Key Infrastructure (PKI) components.
    • Windows Server fundamentals.

    Comments

    Latest comments from students

     

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    C-225: C++ Object Oriented Programming

     

    Course Overview:

    C-225: C++ Object Oriented Programming is a hands-on course that provides a complete introduction to the ANSI Standard C++ programming language, focusing on quickly developing the practical skills needed to create real-world solutions.  Our hands-on labs are designed to promote retention and challenge students to apply their skills to new situations.

    C++ is more than just C with classes.  It is a whole new language with a structure similar to C, but with significant differences to warrant a complete course to cover its features.

    Attendees to C-225: C++ Oriented Programming will receive TechNow approved course materials and expert instruction.

    Dates/Locations:

    No Events

    Duration: 5 Days

    Course Objectives:

    • Classes
    • Casting in C++
    • Constructors & Destructors
    • Class Methods & Data
    • Inheritance
    • Overloaded Functions
    • Virtual Functions
    • Overloaded Operators
    • Pure Virtual Functions
    • Exception Handling
    • References & Constants
    • Standard Template Library
    • New and Delete
    • STL Containers

    Prerequisites:

     

    Comments

    Latest comments from students

    User: christinehejnal

    Instructor comments: The material was made clear, however I don't agree that she shouldn't have catered towards the people not taking the exam.

    Facilities comments: The facilities were cold and very noisy, I found it hard to concentrate.

    User: mamacker1

    Instructor comments: Informative instructor. Definitely not monotone. I'd recommend it to my sister if I had one.

    Liked the class?  Then let everyone know!

    TN-215: Shell Programming

    Course Overview:

    This intensive hands-on class teaches students to develop customized UNIX™ commands, read & write Bourne, Korn & Bash Shell scripts & automate critical server functions.  The course includes extensive lab exercises, including hands-on development & debugging of shell scripts, which will give students the ability to be more efficient and productive in less time. The focus of the course will be the Bash shell.

    Attendees to TN-215: Shell Programming will receive TechNow approved course materials and expert instruction.

    Dates/Locations:

    Date/Time Event
    03/23/2026 - 03/27/2026
    08:00 -16:00     		TN-215: Shell Programming
    TechNow, Inc, San Antonio TX
    06/22/2026 - 06/26/2026
    08:00 -16:00     		TN-215: Shell Programming
    TechNow, Inc, San Antonio TX
    09/14/2026 - 09/18/2026
    08:00 -16:00     		TN-215: Shell Programming
    TechNow, Inc, San Antonio TX

    Duration: 5 days

    Course Objectives:

    • Shell Review
    • Shell Interpretation of Quotes & Backslash
    • The Bash Shell
    • Shell’s combined with UNIX utilities
    • Programming Basics
    • Data Constructs
    • Programming Looping
    • Your Environment
    • More on Parameters
    • Advanced Shell Programming

    Prerequisites:

    Comments

    Latest comments from students

    User: hnzarate

    Instructor comments: Very knowledgeable.

    Facilities comments: This hotel needs better water.

    Liked the class?  Then let everyone know!