To insert a photo of your own from your device, click This Device instead and your File Explorer will pop up. Choose your photo and it will appear where you clicked your cursor within the document.

If you want to select a picture from your computer, browse for the image file, select the photo and click Insert. The picture will appear on your page in Word, you can also adjust the size, image ...

To insert an image in a cell in Microsoft Excel, click the Insert tab, select the Illustration button, then select Picture. It's so simple!

You can insert a PDF into Word via the File, Open menu, which turns the PDF into an editable document, or as a non-editable image.