In terms of usability, Camtasia should be among the top choices due to how beginner-friendly it is. But, also due to its simplicity, not too many professional creators will find Camtasia Studio appealing. If you’re only starting to learn the basics of video editing, this app is perfect for that. It’s got a nice interface, intuitive controls, and useful tutorials. Those are everything you need for an easy beginning. 

CamStudio is a great tool to create quick demos and screencasts on your computer in AVI and, if you wish, you can convert them into Flash format. CamStudio's features include options to highlight the cursor path during a recording session, automatic panning, and the ability to record with sound. An effects menu lets you annotate and append videos with comments, plus add a time stamp or watermark. CamStudio also captures screenshots if you set the frame rate, drag the mouse over the area for capture, and tap on the coordinates. While CamStudio doesn’t contain any fancy compressors, file types, or even a video editor, we found it easy to convert AVI files into MP4s, for example, using other free software free software. Overall, CamStudio is a great way to take advantage of open source software to produce both instructional videos and screen captures and share them with the world!

Using Adobe Spark as a free video maker simply couldn’t be easier. After selecting the “Video” option from the main menu, you’ll be taken to a title screen — where you can give your video project a title. Enter some text, or skip this stage and head straight to the design interface. Don’t worry if you want to change the title later, as you can make unlimited changes to text. You then get the opportunity to choose a video template or start the design process from scratch.
With Bandicam you can record a part or your whole screen and make various real-time drawings on your recorded videos or screenshots. You can also use your webcam to attach a video of yourself to the video you are recording. This can be immensely helpful for ILT eLearning courses. Bandicam also gives you the chance to add mouse effects and animation to your recordings.
When you’re doing a tutorial or game session, and you want the audience to see your expressions, CS can help with that. Use the picture-in-picture mode to create a video showing your instructions on screen. Another cool thing when using this is that Camtasia can split the recorded file into two separate tracks. One for your talking head and one is the actual content. You can edit each of them as an entire project.
Jing allows the user to record video, capture images, edit them, and upload them to various websites.[6] Possible uses for Jing include sharing a screen snapshot, narrating vacation photos, capturing a computer bug in action, and in the case of a teacher, showing students how to do a task and commenting verbally on a students homework.[7] It only supports saving to SWF (flash files). Jing is freeware.[8]
Clicking the big plus button on web or in the iOS app will open a slide-based editor. No complicated timelines here with Spark's intro video maker! We suggest storyboarding out your animated video story within the app by selecting one of the preloaded story structures or creating your own by adding notes to slides, which will guide your creation. Each slide should represent just one point or thought.

Finishing tools: Once you have your screen capture recording the way you want it, you can utilize the various tools included in the program to make your video complete. These include multiple Transition Options, Voice Narration, a Zoom and Pan effect, Cursor Effects, Captions, Quizzing, and more. You can also use built-in tools to enhance and improve the audio quality of your voice recording.