There are hundreds of tutorials on the internet showing one how to use Adobe after effects. A good place to find a good tutorial is the Adobe website.
One can find a tutorial on the Adobe After Effects program on multiple websites. The most reliable one can be found on the official Adobe website. However, others can be found on Vimeo.
Adobe After Effects video tutorials can be watched on YouTube, Adobe's website, Video Copilot, Film Maker IQ, Blue FX, and many other video tutorial websites.
No, Adobe Reader will read PDF files, while Adobe Acrobat can create and edit PDF files. Adobe Reader is just a free PDF reader, but Adobe Acrobat Pro/Stand is much more powerful to deal with PDF files, will help to create, edit and convert PDF.
Adobe PDF readers are generally free to download from the Adobe website. The best available reader is their latest release, the Adobe Reader XI (11.0.03).
You must have (buy ?) Adobe's PDF writer.
You can download Adobe PDF writer off the Adobe website. You can also download all the other Adobe services that you need on their website although not all of them are free.
A tutorial for Adobe Dreamweaver can be found at either haverford.edu or on youtube.com. There is also help and customer support at adobe.com for any problems that might arise.
Adobe Acrobat
Adobe is a company name and has many different products (photoshop, dreamweaver, Acrobat and so on). To open pdf you have to have Adobe Acrobat Reader which is free or Adobe Acrobat Pro which is not free.
It is basically used for reading(acessing) the files with 'pdf' format(usually a text file downloaded from internet)..