To scan a paper document using your phone, first, install a scanning app such as Adobe Scan, CamScanner, or Microsoft Lens . Once you have the app, open it and place your document on a flat, well-lit surface. Use the app’s camera feature to capture an image of the document
https://scanner.biz/. The app will usually detect the edges of the paper and adjust the image to improve quality. After capturing the scan, you can make any necessary adjustments like cropping or rotating. Finally, choose the option to save the scan as a PDF or image file. You can then save it to your device or share it through email or cloud services.