100 Snow Leopard Tips, Tricks, and Features
Posted 08/31/2009 at 11:02am
| by Arvind Srinivasan and Roberto Baldwin

Wi-Fi signal strength in menubar
If you are in a Wi-Fi hotspot, or merely a place with a lot of unsecured networks, it’s often hard to figure out which one to go with, because in Leopard, when you clicked on the AirPort menubar icon to find new networks, there was no indication of which network was better, save for the name (if it had an awesome name, the network is also awesome, obviously). In Snow Leopard, you can see the signal strength of these networks from the menubar, helping you make that decision.

Basic malware protection
Snow Leopard has basic malware protection for Safari downloads. Apple is keeping a database of virus definitions, and if you download an executable that contains it, the OS will warn you, and recommend you abort. More importantly, this database will be updated via Software Update, and files that are infected will be marked as such in the Finder. Still, download smart.

Finder rewritten in Cocoa
Though you won’t see too many aesthetic differences, the Finder in Snow Leopard has been rewritten from the ground up. This makes it more future proof, more flexible -- essentially, more everything. This move should also make Finder more stable, because it uses all the newest frameworks, as well as more extensible. Look forward to some huge feature updates in Finder’s future.

Draw Chinese characters on the trackpad
If you happen to write Chinese and want to communicate with your business partners in China, you won’t have to buy a Chinese keyboard anymore. Snow Leopard’s revamped Language And Text preference pane has revamped the Chinese character input completely. You can draw the actual characters on your trackpad, and it recognizes the characters as you type.

Higher-res iChat (640x480) / lower bandwidth req
Video chat can be painfully slow, and has frequent hangups, unless you have a high-speed connection, and you aren’t using your bandwidth in other ways. Snow Leopard’s iChat tries to fix this, at least partially, by lowering the bandwidth requirements of iChat. At the same time, the introduction of iChat Theater enables high-quality, 640x480, video chatting.

Auto-update printer drivers
Software Update is looking to be more useful in Snow Leopard. Not only does it update virus definitions, but is also going to update your printer drivers. This is often more elegant than having to update them manually, from the manufacturer's website.

Empty Trash more reliable
Have you ever tried to empty the Trash, only to find that something is “in use,” when you know it most definitely is not in use. Snow Leopard tries to make the Empty Trash process faster and more reliable than ever before. However, it still stops the delete if you are, say, watching a movie and trying to delete it at the same time.

Ejecting media more reliable
Along the same lines, Snow Leopard wants to make ejecting media, whether USB hard drives, CDs, or DVDs, more reliable. Hopefully this means the annoying beach ball of death doesn’t pop up when you hit the Eject button on your keyboard.

Different statuses for different accounts in iChat
If you are using iChat with multiple accounts, but want to keep your status on your corporate IM account different than that of your personal AIM account, now you can. Apple clearly wants you to stop defecting to third-party chat clients like Adium, so it might be the time to give iChat a second chance.

Split-pane Terminal
If you have certain scripts that you have running all the time, it might be a good idea to keep a split-pane Terminal. While the two panes will mirror the same command, you can scroll to different positions within each pane, allowing you to monitor different parts of the same output at the same time. The other cool feature of the new Terminal is a new default font, which, while doesn’t add anything in particular, is definitely prettier.