Image having a Google Calendar at your hand and disposal in a matter of only one click. Pretty nice I would say, let me introduce you to this mighty useful Google Chrome extension.
If you don't have installed program for editing PDF documents on your computer, then you can use web application PDFescape which allows you to edit your documents in your browser.
If you don't want others to use your photos and images without your permission, you can create a so called custom watermark with your name or any other text you want.
As the Hobbit movie just hit the theaters worldwide it's a perfect time for a short retrospective of all the beautiful locations of New Zealand where the Lord of the Rings trilogy was shot.