Learn how to change file size in Paint and Paint 3D on Windows 11/10. You can also change the file resolution in Paint app and Paind 3D.

You can resize an image on your iPhone with the crop tool or a third-party app like Image Size. Here's how to do both.

Learn how to check and change the image DPI (Dots Per Inch) i.e., the Print Resolution of an image on Windows 11/10 PC.

By default, iPhones save camera photos in Apple’s compressed HEIC file format and not JPEG. Here’s how to change that setting so your pictures load properly on non-Apple devices.