Single-Protocol IMs
The most popular IMs typically fall under the category of single-protocol IMs. These clients connect their users often to only one or two networks of IM users, limiting the end user’s contacts to only those who appear on their respective network. These type of IMs are typically supported by advertising and offer a number of media-rich features.
Multi-Protocol IMs
While single-protocol IM clients offer access to a limited number of users, multi-protocol IMs can greatly expand the number of contacts their users can chat with. As their name suggests, these clients let users connect to most major IMs, including AIM, Yahoo! Messenger, Google Talk and Windows Live Messenger. These type of IMs are typically created by third-party developers and offer features similar to the industry’s most popular clients.
Web-Based IMs
When using IM away from home, users are often blocked from accessing IM by security features on school or work computers. Instead of trying to download and install an IM client (which often fails because of administrative, IT and virus protection settings), IM users can take advantage of user-friendly, multi-protocol IM services available by accessing a single website.
Enterprise IMs
Although many users find IM as a great way to keep in touch with family and friends, many businesses are now turning to the power of IM for their business communications. Enterprise IMs are specialized messengers that offer all the features of IM with the security businesses need.
Portable IMs
In addition to Web-Based IMs, users can also rely on the power of their favorite instant messenger to go. Portable IMs allow users access their clients on a USB flash drive; once installed on the flash drive, these mini-versions of their computer-based counterparts can be used by plugging the drive into the computer and opened like a normal file.
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IM for Mac
While there are many IM clients available to Windows and Linux operating systems, Mac users can find a limited but exciting variety of instant messengers for their computers. Download these clients and start sending IMs on Mac.
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