Trimming an MP4 video on Windows 10 is a breeze once you know the ropes. With a few simple steps, you can cut out unwanted sections and keep only the best parts of your video. You’ll primarily use the built-in Photos app, making this task both convenient and user-friendly. Here’s a straightforward guide to help you trim your video like a pro.
Steps to Trim MP4 Video on Windows 10
You’ll be using the Photos app on Windows 10 to trim your MP4 video. This app provides a straightforward way to make your video more concise and polished. Follow these steps to get started.
Step 1: Open the Photos App
Locate the Photos app on your Windows 10 computer.
You can find it by typing “Photos” into the search bar next to the Start menu. This app isn’t just for photos; it also handles videos, making it perfect for your task.
Step 2: Import Your MP4 Video
Select the video you want to trim by clicking the “Import” button.
Navigate through your files to find the MP4 video you want to edit. Once imported, it will appear in the app’s gallery for easy access.
Step 3: Select the Video
Double-click on your video in the gallery to open it.
This will bring up the video in a new window, allowing you to play it and decide which parts need trimming. You’re almost at the editing stage!
Step 4: Access the Trim Tool
Click the “Edit & Create” button, then choose “Trim” from the dropdown menu.
This menu provides several editing options, but for now, focus on the Trim tool. It’s designed specifically to help you cut down the video to your desired length.
Step 5: Trim Your Video
Adjust the sliders to select the start and end points of your trimmed video.
The sliders let you fine-tune exactly where the video should start and end. Play the selection to ensure you’re happy with the trimmed portion before finalizing.
Step 6: Save the Trimmed Video
Click “Save a copy” to save your edited video.
This creates a trimmed version of your video without changing the original file. Now you have your perfect clip, neatly edited and ready to share or save.
After completing these steps, your MP4 video will be trimmed down to size. The Photos app will save your new version, leaving the original file untouched. This way, you can always go back and make further edits if necessary.
Tips for Trimming MP4 Video on Windows 10
- Make a backup of your original video before editing, just in case.
- Use the “Play” button frequently to preview your edits as you adjust the sliders.
- If possible, keep your Windows 10 and Photos app updated for the best performance.
- Experiment with other editing features like adding text or effects.
- Consider saving multiple versions if you’re undecided about the final cut.
Frequently Asked Questions
Is the Photos app on Windows 10 free to use?
Yes, the Photos app comes pre-installed on Windows 10 and is free to use for all users.
Can I undo trimming in the Photos app?
The Photos app saves the trimmed video as a new file, leaving the original unchanged, so you can always return to the original if needed.
Does trimming a video reduce its quality?
Trimming a video in the Photos app does not affect its quality; it simply cuts out the unwanted sections.
How do I access other video editing features in the Photos app?
Click “Edit & Create” and explore options like adding text, music, or 3D effects to enhance your video further.
Can I trim multiple videos at once in the Photos app?
No, the Photos app trims one video at a time. You’ll need to repeat the process for each video.
Summary
- Open the Photos app.
- Import your MP4 video.
- Select the video.
- Access the Trim tool.
- Trim your video using sliders.
- Save the trimmed video.
Conclusion
Trimming an MP4 video on Windows 10 is not only easy but also a great way to enhance your clips for personal or professional use. With just a few steps, you can transform lengthy, unrefined footage into a polished piece that highlights the best moments. The Photos app on Windows 10 provides a user-friendly platform that makes video editing accessible to everyone, regardless of technical skill level.
Whether you’re creating a presentation for school, editing a family video, or preparing content for social media, mastering the art of trimming can significantly impact the quality of your work. By following the steps outlined in this guide, you’ll be able to trim your videos quickly and efficiently.
To delve deeper into video editing, consider exploring other features of the Photos app, or look into more advanced software if you find you need additional functionality. Remember, practice makes perfect, and the more you experiment with video editing, the more skilled you’ll become. Now, grab your favorite clips and start trimming away those unwanted bits!

Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.