81010.mp4 -

Delete the unwanted parts and download the remaining segment as a new MP4 file.

Provides an Online Video Splitter that allows you to upload an MP4, cut it into multiple parts, and export just the segments you need. 81010.mp4

For a built-in option, open your video in the Windows Photos or Clipchamp app, move the seeker to your desired point, and use the Split (scissors icon) or Trim tool. Delete the unwanted parts and download the remaining