Hello. I do almost no video editing, so I've never invested in video editing software. But I have uploaded a few short videos that I've shot during vacations to Youtube. I use Movie Maker, but it's not preserving the quality of the videos even though I'm using the settings for high video quality. Any suggestions for video editing software, preferably free? I don't want to invest in anything because I do this so seldomly and, when I do, I don't really edit the videos. The most I do is to combine separate videos into one video. These are mp4 videos shot on default settings with a Samsung S23 Ultra. Thank you.