In Windows 10, on the staff Lenovo YogaX1, edit for content and time, saving the file to your documents, and then uploading as needed.
Filming and Editing in Windows 10.webm
Screencastify
For less than 5 minute videos, you can use the Screencastify extension in Google. Choose the icon from the toolbar, if you don't see it, watch the video at the bottom of this page.
Once you record, it is also fully editable, click to open editor with the white box at the top.
Trim the timeline in the bottom my clicking on the spot where you want to cut, and then choose the scissors. Then you can delete that segment
It saves to your Google Drive, a folder called "Screencastify"
This makes it easier to put into Google Sites, Classroom, and send with a link.
If you have trouble seeing the Screencastify app, check out this video!