Reduce the file size of a picture in Microsoft Office
To compress all pictures in your document, on the ribbon, select File > Compress Pictures (or File > Reduce File Size). To compress only selected pictures, hold down SHIFT, click the pictures you want to compress, and then click Compress Pictures on the Picture Format tab.
Turn off picture compression - Microsoft Support
Turning off picture compression improves picture quality, but uncompressed pictures could result in very large file sizes. Note: The steps to turn off picture compression are different in Outlook. To turn off compression for pictures you have added to …
Change the size of a picture, shape, text box, or WordArt in Word
You can easily resize pictures, text boxes, shapes, and WordArt in your Office file. You can also remove unwanted portions of a picture by cropping it. Resize a picture, shape, WordArt, or other object. Select the picture, shape, WordArt, or other object to resize.
Change the default resolution for inserting pictures in Office
If you notice a loss in image quality or pixilation when inserting pictures, you may want to change the default resolution for your document to high fidelity.
Reduce the file size of your Word documents - Microsoft Support
On the Picture Format tab, in the Adjust group, select Compress Pictures. Under Compression options , do either of the following: Make sure that Apply only to this picture is not selected so that the changes you make here will apply to all pictures in the document.
Crop a picture to fit in a shape - Microsoft Support
If your picture is skewed, cut off, or doesn't fill the shape the way you want, you can fine-tune it with the Fit and Fill tools on the Crop menu. Select the shape that you want to edit in your Microsoft 365 file. Then go to Picture Format on the ribbon.
Crop a picture in Office - Microsoft Support
If you want to make a picture bigger or smaller, see Change the size of a picture. Important: Cropped parts of the picture are not removed from the file, and can potentially be seen by others; including search engines if the cropped image is posted online.
Group shapes, pictures, or other objects in Word
You can group shapes, pictures, or other objects. Grouping lets you rotate, flip, move, or resize multiple shapes or objects as though they're a single shape or object.
Cut out part of a picture - Microsoft Support
For an image in a Office file, you can remove parts of the picture that you don't want to include. As described below, you start with automatic background removal. Then, you manually indicate the areas of the picture that you want to keep and remove.
Editing photos without Picture Manager - Microsoft Support
Change the brightness, contrast, or sharpness of a picture. Change the color of a picture. Crop a picture. Reduce the file size of a picture. If you still need more specialized features like eliminating red eye or straightening, the Microsoft Photos app is your best bet.
Video: Move, resize, and rotate pictures - Microsoft Support
After you insert a picture, you can move, resize, crop, and rotate it. Move a picture. Select the picture and drag it where you want.