Congrats on your new iMac! ![:) 🙂](https://community.gaytorrent.ru/assets/plugins/nodebb-plugin-emoji/emoji/apple/1f642.png?v=hvqg2qn0nb4)
I just got one myself, a 27" i7 3.5 24GB RAM (ordered 16 more from OWC -very reputable Mac parts co, lifetime warranty, and half the price of Apple RAM) GeForce GTX 780 4GB VRAM 3TB Fussion Drive.
What do you want to do? Unlike the myths, there's an app for everything. I've never had a problem finding an app to do what I needed to do.
Right-click should work the same as Windows depending on which device you're using from I remember…which might not be much -lol (apple mouse or trackpad, or 3rd party mouse). Just enable it in the System Preferences and you won't have to Ctrl + click...System Preferences -> device (mouse or trackpad).
Little Snitch to block outgoing connections or allow them from certain apps/processes. It's an easy way to complete the OS X firewall. The OS X firewall only blocks or allows incoming connections by default. So you'd have to install a more complicated firewall or open terminal and program the built-in firewall otherwise. Little Snitch and the default firewall give me everything I need. Comes in handy for crackz/warez/etc too, stopping them from phoning home and disabling.
http://www.obdev.at/products/littlesnitch/index.html
Popper already mentioned VLC, Mplayer is good too for when VLC occasionally doesn't play a file. With QT and Perian, VLC, and Mplayer I've been able to play just about anything.
Here is the newest version of Perian (I think, kinda forgot). Someone took over development because the original team stopped; https://github.com/MaddTheSane/perian/releases
I use Xee3 instead of Preview. It'll play GIFs unlike Preview, can look at images with in zips/rars/etc, and has more file compatibility.
I like TextWrangler over TextEdit.
For IRC, I use Textual.
For a regular chat client like for MSN, AIM, Jabber, Yahoo Messenger, ICQ, etc, Adium was pretty good (I haven't been using any of those Chat networks lately).
https://adium.im/
What else? ![:) 🙂](https://community.gaytorrent.ru/assets/plugins/nodebb-plugin-emoji/emoji/apple/1f642.png?v=hvqg2qn0nb4)
Edit: Take time to learn OS X and you'll love it.
I've been a Mac user since mid 2006. At first, some things bummed me out and I was disappointed until I learned, and it turned out that my disappointments were just my ignorance to the new OS. Mostly tho, I was going, wow, that's cool. Maybe I've been lucky, but I've never had a problem, well only one that I caused myself using TinkerTool…then I had to reinstall/restore OS X, the only time since. My old 2006 Mac Pro still runs fine, but slow. Don't defrag your hard drive, let OS X maintain it. It defrags smaller files on the fly (can't remember the size), especially if you have an SSD or fusion drive don't defrag. You also don't need to install an app to run system maintenance (daily/weekly/monthly), the system does a good job of taking care of itself.