If you stored large size videos in a folder, it will take some extra time to open, so here I will shows how to fix video folder open too slow issues in windows pc, you don’t need to install any software, just do some setting on video folder, this method will work windows 10, 8.1 and 7, lets see how to do this.
1. Right click on video folder and select “Properties”
2. Select “Customize” and in Optimize this folder for: select “General items” and check on “Also apply this template to all subfolders” than “Apply-Ok”