Simple script to do a countdown of 20 minutes: 'Stop Notification after 20 Minutes, Simple.vbs'

This is a very simple countdown timer for me to do a countdown of 20 minutes.

Why do I create this script? I want a simple timer on my Windows PC to make sure I do not spend too much time on any social networks.

Here is the source code listing:

HTML Table Generator using Microsoft Excel

Because I cannot find a better solution to generate cleaner HTML Table markups to my tabular data, so I created my own using Microsoft Excel.