In case that you don't want to upgrade to Windows 10, you can still find installation packages of Windows Movie Maker on some third-party authoritative download sites. (Windows Movie Maker has been discontinued by Microsoft, remember to download it on your trust download sites. ) However, you must know it won't upgrade anymore, so you are not able to enjoy some innovative and high video editing technology.
Tips: Most of the free video editors are feature limited, they are easy to use and can meet almost all of your basic video demands like cutting, trimming, cropping, or rotating. I have also found some professional video editing software which provide a light free version, so you can achieve some cool effects with those FREE yet Powerful video editor on Windows. However, these powerful video editing software may have high system and computer performance requirement. Some of these editing software also need a steep learning curve. For those who want to create high quality videos in a quicker way, you can use some paid video editors such as Filmora9. Check the video below to find out how Filmora9 can help you in editing videos.