These are the core tools and resources I use and recommend for content creators. A lot have free plans, some come with discounts too. If you want to check one out, click on the name and it will take you that site.
BTW, some links are affiliate links. if you buy something I may make a small commission at no extra expense for you.
ReCut - fast way to edit videos by automatically cuts out the silence in your videos. Use my link and save $10!
CleanShot X - amazing easy way to do screen recordings, including your camera and computer audio. Tons of features.
Final Cut Pro - powerful video editing for beginners and professionals too. Mac only. Buy once, own forever.