Macintosh computers are dramatically different now than they were in the 1980s and 1990s. I noticed the Apple Macintosh ads have been running here the past couple of weeks. So I thought I would say a few things I have learned about them by first hand experience. They replaced the whole guts of the operating system with Unix (FreeBSD Unix, to be precise). That gave it the natural ability to accommodate more than one processor at once. This is turning out to be very handy. They just started adopting the new "dual core" Pentium processors. It is really two CPUs in one chip. So the computer runs twice as fast, roughly. Since modern processor clock rates seem to have 'hit a wall" at least for a while. this is a useful way to get the computer able to "go faster". The look and feel of the Mac is pretty nice. They have this appearance they call Aqua. Buttons have a sort of translucent gel or crystal look to them. Another look is Brushed Aluminum, which is what the border of a lot of the windows on a Mac look like.
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Right mouse click in text fields in most Macintosh applications, and a little menu pops up. One is spelling. You can pick the command Check Spelling As You Type - and it will from then on. Any misspelled words will have a jaggy little red line drawn under the misspelled word(s). To correct their spelling, just right mouse click on the word and a popup menu will appear with a list of the most likely proper spelling for the word you meant to type. You can get Macs with more than one button now, finally. And third party mice that work with the Mac which include more than one button and even scroll wheels have been around for ages. Apple adopted USB ports in the late 1990s. This gave them a higher degree of compatibility with products originally intended for all those Linux/MS-Windows PCs out there. Mice, printers, etc. You should still check the label if you are buying something new to see if it works on Mac OS X. However, the odds are decent that it will. So, if you have older products, do not assume they won't work with your Mac. You can always go to Apple or the manufacturer's web site to find out for sure. Well, or try it, if you are the daring-do type. Some other cool things Macs have done for a while. A Macintosh has the ability to turn itself off and on at a certain time each day, if you want it to. This can be kind of handy for people who like to read the news for 10-15 minutes before they go to work on weekdays. The Mac can turn on 5 minutes before you wake up. You hop out of bed, grab your coffee or breakfast, and head for your desk to read your news. You can also have it set to turn off just after your regular bedtime. So if you forget to turn it off, it does it for you. Macs have also had very powerful automation built into them since the early 1990s. Something called AppleScript lets even the most novice programmers write programs to control their favorite application or the Mac itself. Some applications will even record scripts in AppleScript for you based on actions you are taking. Then you can go in and hand-edit the script you want in order to make it work slightly differently. The scripting language looks very much like English. More like English than any other language I have ever seen before. It makes COBOL look like a Latin description of a physics problem. As if that was not easy enough, in 2005 they introduced OS X 10.4 (Tiger). Tiger has a free utility called Automator. Using Automator, you can put together runnable scripts using drag-and-drop. It has a set of vocabularies for the OS and the most popular applications for it - iTunes, Finder, and a bunch of others. You drag little actions from a window on the left into a window on the right. There they connect up to each other. So, as you build a series of "steps" - the output of one automatically becomes the input of the next. You end up telling the computer very little about what to do, yet it is able to do a lot for you without any action of your own. It is very nicely done. This requires almost zero programming skill or talent. Apple has had their own web browser out for only about 3 years or so. However, in that time they have raced to create one of the most powerful web browsers available. At this moment, I think the Firefox browser might be slightly more powerful. However, Apple is even catching up with that leading browser now. One very cool capability that Apple supports throughout their operating system - the browser, the screensavers, etc. - is RSS. RSS is simply put the best way to keep up with current events and news. Most news sites publish their news in RSS format now. And Apple's software makes it easy to display that information so you can read it quickly. Apple itself provides their top music lists and new product lists and hot news in RSS format. The iPod and iTunes are something everyone has heard of. Of course these things work on the Macintosh. The latest rage is buying TV shows and music videos from inside iTunes. The current generation of iPods can play these videos - letting you watch and listen from a device small enough to wear in your shirt pocket. And if you have an old iPod or you don't have any iPod - you are hardly out in the cold. You can watch the TV shows on your Mac (or PC) using iTunes, just like you would listen to your music. In addition to TV shows, songs, albums, and music videos - Apple is rumored to be working on a way to sell movies. No way to be sure if that is going to happen or not, however they did just buy a huge data storage facility in Newark, NJ. And Steve Jobs, Apple's CEO, has a very good business relationship with the head of Disney/ABC. So, people sort of expect that Macs and PCs running Apple's iTunes software, as well as iPods, will soon be playing full length movies. The dominant format for storing video and playing it back SMOOTHLY these days is Apple's own invention, H.264. That and MPEG-4 movie/video format seem to trace their lineage back to Apple's QuickTime video format. It has been the leading video file format since its inception in the early 1990s. These days, streaming Apple video may even be outpacing the well known RealPlayer streaming video which has been popular for the last decade. The lowest price Apple you can get is the $599 Mac Mini. For a hundred bucks or so more you can get a version of the Mac Mini that has a "dual core" processor in it. That one will run really fast. It is even capable of playing full resolution TV shows/video received through a TV-receiver like the El Gato EyeTV devices. Something to think about as you ponder making the transition to digital television. Only a few more years left to do that. Time to start planning now. Well, that is today's Mac. And those are some ways the Mac can help you watch your TV shows. I can be a replacement for your TV set. On the other hand, you don't have to replace your TV to watch more shows than you can get now on cable or off the air. The Mac gives you more options for more television stuff. I would go to an Apple retail store some evening or weekend and check it out. They have the Macs set up to try out. The lighting is very good. There are lots of accessories like digital cameras and iPods on display. You can see and learn a lot. Each Apple store is like a museum of the present.
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