Select a folder, filter its contents, recurse its folder structure, choose your naming scheme and click the "Rename Files" button.
Think like your computer and you can put files in order pretty quickly view it
It's possible to have a folder-like structure in Gmail view it
If you've spent time setting up your router it's wise to back those settings up! view it
IfranView is a powerful free tool for batch converting image files. view it
Everything in context view it