Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the best-selling Take Control ebooks.

 

 

Pick an apple! 
 
Enabling Auto Spelling Correction in Snow Leopard

In Snow Leopard, the automatic spelling correction in applications is not usually activated by default. To turn it on, make sure the cursor's insertion point is somewhere where text can be entered, and either choose Edit > Spelling and Grammar > Correct Spelling Automatically or, if the Edit menu's submenu doesn't have what you need, Control-click where you're typing and choose Spelling and Grammar > Correct Spelling Automatically from the contextual menu that appears. The latter approach is particularly likely to be necessary in Safari and other WebKit-based applications, like Mailplane.

Submitted by
Doug McLean

 
 

Article 1 of 3 in series

Fishing For Chips: Part 2

In TidBITS-334, we looked at the PowerPC processor family and some of the terms and technologies associated with it. If you read the article, your probably know the difference between 68K and PowerPC chips, why clock speed and clock multipliers are important, the difference between Level 1 and Level 2 caches, and the differences among different PowerPC chipsShow full article

Article 2 of 3 in series

Fishing for Chips: Part 1

When Apple introduced the Power Macintosh back in 1994, it pulled off an engineering feat that's rarely been equalled in the computing industry: Apple successfully migrated an operating system and the vast majority of existing applications from the 68000 family of processors to RISC-based PowerPC processorsShow full article

Article 3 of 3 in series

Caching Your Chips

Beginning in TidBITS-334, we published a series of articles explaining the technical guts of a PowerPC-based Mac. We examined differences between PowerPC 601, 603, and 604 processors; Level 1 and Level 2 processor caches, the importance of the system bus, the 68K emulator, and other items. Since then, the PowerPC world has changedShow full article

Show the full text of all articles