Right click on the photo file, move the mouse to Open With on the menu, and select Microsoft Office Picture Manager. (This assumes that you have Microsoft Office installed.) The Microsoft Office Picture Manager will open and the photo will be displayed.
Select Edit Pictures on the toolbar. The Edit Pictures task pane will be displayed.
Select the Crop command on the Edit Pictures task pane.
For the Crop settings, specify an aspect ratio of 3 x 4 and portrait orientation. Sizing handles will appear.
Drag the sizing handles to select the portion of the photo you want to include.
On the File menu, use the Save As … command to save the modified photo file.