Resizing images with Windows
you can click on the link below to find information on FREE and simple ways to resize images on a PC.
https://imageresizer.codeplex.com/
There are other options available.
Resizing images with a Mac
To resize images on an iMac all you have to do is open your image with the ‘Preview’ application.
First find your image and right click to show more options. From these options select Open With > then Preview.
Your image should then open up in Preview and look something like this:
Resizing Your Image
From here go to Tools and Adjust Size… at the very top of your screen. The images below will help you find this.
From here make sure ‘Scale Proportionally’ is selected and then edit the height or width values to your desired size. NOTE: If you untick ‘Scale Proportionally’ and edit the sizes your image will most likely become distorted and unpleasant.
Saving Your Changes
Once complete click OK and make sure to save your image by going to File, then save at the very op of your screen.