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Tutorials

Our goal is to provide quality, helpful information on a variety of topics. All of our content is based on first-hand personal experience. About AJ.

Adding Google Tag Manager and Google Analytics to a Gatsby site

Add Google Analytics tracking to your Gatsby site using Google Tag Manager and maintain separate production and staging environments.
May 22, 2020
tutorial

Deploy a Gatsby site to Firebase Hosting using GitHub Actions

Automate your deployment workflow for staging and production environments.
May 07, 2020
tutorial

Using INDIRECT to dynamically reference a cell in Excel

Learn how to use the INDIRECT function to build cell references.
May 23, 2012
tutorial

Date functions in Excel

Learn about how dates work and valuable date functions in Excel.
February 28, 2011
tutorial

Compare lists in Excel using the MATCH function

Learn how to use the Excel MATCH function to compare lists.
June 30, 2010
tutorial

Spyware Removal

How to remove spyware from your Windows computer for free.
January 21, 2007
tutorial

How to start Windows XP in Safe Mode

What is windows safe mode and how do you start the computer in safe mode.
January 10, 2007
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How to Check and Fix your hosts file on Windows XP

Is your browser automatically being redirected when you try to visit a website? Check your Windows XP host file and clean it out.
January 07, 2007
tutorial

Passing XSLT Parameters with JavaScript and HTML

Passing dynamic parameters to an XSLT document in real-time with a Javascript HTML combination.
March 03, 2006
tutorial

Migrating from a Domain to Workgroup (Windows XP)

How to migrate computers from a domain to a workgroup in Windows XP.
February 20, 2006
tutorial