Posts By: Gary Rosenzweig

Putting away my box of power adapters after my trip to Europe. Had to take both the standard European adapters plus special Italian ones. But I probably didn't need the Italian ones at all. There is a lot of misinformation out there about these things.I also travel with a power splitter and a compact extension cord, but I am wary about using them with 220v outside the U.S.

When you place an image in a Pages document, the image will either move with the text around it, or it will stay put on the page at the exact location where you placed it. Which rule it follows depends on one setting. If you set an image to follow the text, you need to be careful about the exact placement of the image to make sure it is anchored with the paragraph you want.

Many people still use cloning as a method of backing up a Mac. However, this method is not nearly as useful or robust as a standard Time Machine backup. Files you may think are safely backed up to a clone can actually be completely missing. If you use a clone as a secondary backup, better solutions exist such as online backups, cloud storage, or simply a second Time Machine backup.

If you are new to Mac, learn how some of the most common keyboard shortcuts differ from what you may have learned to use on Windows. Realizing that the primary keyboard modifier on the Mac is Command, not Control, is the first step. But there are other differences and some shortcuts that are completely different.

When you play a YouTube video on your Mac in a web browser you can use keyboard shortcuts to jump around in the video, control volume, go to full screen and turn on or off captions. Make sure you have the YouTube video selected as the keyboard focus by clicking on it before you try to use shortcuts.

JavaScript is a programming language commonly used for making web pages interactive. Almost every web page on every major site uses JavaScript as it is one of the three fundamental web technologies along with HTML and CSS. JavaScript should not be confused with Java, which is a different programming language entirely. Using the term Java when you mean JavaScript could lead to misunderstandings that cause problems.

If you want to use Location Services on your Mac in the Maps app, web pages and elsewhere, you need to have Wi-Fi turned on. But if you use a wire connection, you may not want to have Wi-Fi enabled. You can, however, turn on Wi-Fi and tell your Mac not to connect to your home network. This leaves Wi-Fi on, but not connected, which is just fine for using Location Services.

There are two main methods for replacing a font in Pages. Typically, you would want to update some text and then apply that font change to the rest of the text that uses that same style. You can do that with a simple press of a button. But if you want to quickly replace a font that is used in multiple styles, you can use a special Replace Fonts function. This not only changes the text, but also updates all styles.

With Apple's Print service being retired after September 30, many people are wondering how to order prints, photo books, calendars and other products. Apple opened up Photos to allow third-party printing services last year. Already, several companies offer ordered prints and products directly from Photos. More will probably appear after first-party competition from Apple is gone.

There’s only one Apple museum in the world as far as I can tell, and it is in Prague, right by where I am staying. I visited there today and it is very nice. Here is some raw footage that I hope to edit into a video for the site later on. I've got some more bits too. The audio from me walking around is a bit washed out by the background sound of Stwve Jobs speeches playing throughout the museum. Unlike the many tourist trap museums in Prague, this one is all for charity, apparently. Anyone else been there? I'm glad I didn't notice the no photography sign until I left at the end! Oops.

Many people share Numbers spreadsheets with others by exporting to Excel. This creates a cumbersome process where the spreadsheet is exported and imported multiple times and rules out using some of the best features of Numbers. But you can use the Collaborate feature to share a document with another users regardless of whether they are on Mac or Windows and what software they have installed or whether they have an iCloud account. You can password-protect the document and even collaborate in real time.

Hashtags are a way of tagging posts and images on social media. They are used heavily on Twitter, Instagram and other services. You can search for posts by hashtag, and use them in your own posts. You don't need to do anything special to create a hashtag, just start using it. Sometimes hashtags are used to express an emotion or something more complex to put an ambiguous post into context, or just for humorous effect.

While Charts are available in Pages, Numbers and Keynote, only Keynote can animate the charts with build-in animations for each element of the chart. You can set the type of animation to fit the style of chart, such as a horizontal wipe for horizontal charts or an iris out for a pie chart. You can group together sets or series and skip the animation of the initial chart background and first set.