Article in English: Double-click the JPG file to do so. This will open the file in your computer's Photos app if Photos is the default photo viewer. If the Windows 10 Photos app isn't your computer's default photo viewer, you'll need to right-click the picture, select Open with, and click Photos. It's a tab in the upper-right side of the Photos window. Clicking it prompts a drop-down menu. This option is in the drop-down menu. Doing so opens the JPG in the Paint 3D program. It's in the top-left corner of the window. A menu will appear. This is in the lower-right side of the menu. Clicking it prompts a Save As window to open. Click the "Save as type" drop-down box at the bottom of the window, then click 2D - PNG (*.png) in the resulting drop-down menu. You can also add a file name to the "File name" text box and/or select a save location on the left side of the window before proceeding. It's in the bottom-right corner of the window. Doing so saves a copy of your JPG file as a PNG file.

Summary in Indonesian:
Buka foto yang ingin dikonversi. Klik Edit & Create. Klik Edit with Paint 3D. Klik Menu. Klik Image. Pilih "PNG" sebagia jenis berkas. Klik Save.