In this tutorial, i will show you how to create invisible folder. Very useful for users, which like to hide secret folders from other users on computer.
In this lesson I will show you hot to leave a specified color in video clip. This is a very useful option if you want to highlight a specific part in the video.
Google Forms is a useful tool to help you plan events, send a survey, give students a quiz, or collect other information in an easy, streamlined way. In this lesson we will show you how to create a simple questionnaire and send it through e-mail.
We will learn how we can write SQL command to show data from two tables and also specify some additional conditions to limit the amount of data returned.