-but remember to Save As or you will lose your original files

1)Go to the Menu: Image - Image Size
2) Resize to:
•72ppi
•Vertical Image: height 800 pixels
•Horizontal Image: width 800 pixels
•Resample Image, on
•Constrain Proportions, on
•Scale Styles, on
3) Save As .jpg

-why do we save a .jpg for web, not for print or archiving our images?