Posts By: Gary Rosenzweig

Every iOS device comes with an array of physical switches on the body. You can use the Home button for various tasks, as well as the weak/sleep button. The side switch and volume controls can be used for more than just controlling volume. You can also combine the switches and use movement to activate some functions.

There are many ways to password protect and encrypt small pieces of data on a Mac. You can use Keychain Access to encrypt a note in your keychain. You can use Disk Utility to create a small encrypted disk image. The app Evernote allows you to encrypt a piece of text inside a note. You can also use the Terminal to create a password protected zip file.

Learn how to use layers in Pixelmator. You can place one image on top of the other and then use masks to blend them. You can use a simple clipping mask to quickly reveal only part of an image. You can use a layer mask to create cool effects like blending two images together gradually.

Take a look at iBooks reading options on the iPad. WIth iBooks 3 you can change the font, font size, background style and even switch to a continuous scrolling mode. Each style has its merits depending on what you like, the size of your iPad and whether you are holding it horizontally or vertically. But textbooks and PDFs will not give you as many options.

It is quick and easy to create an online survey using Google Drive. You can simply add some questions to a form and then publish it, sending the link to the people you wish to take the survey. You can then get the results in a spreadsheet. It is so easy to create one of these that you can use them to help with all sorts of work, school or personal tasks.

There are various ways you can automatically fill cells in Numbers. You can copy and paste to quickly fill cells one time. Or, you can construct your table so cells automatically fill in as you expand the table. You can also fill in cells with a series like months, dates, numbers or letters.

Learn how to crop photos using Pixelmator and then resize and export them. You can also cut out a part of an image and trim it. Pixelmator has a variety of ways to modify a selection to create better cut outs.

For those buying their first iPad, or looking to upgrade from an older one, they now have to choose between the iPad and the iPad mini. They are very similar, except for differences in size, screen, speed and price. In the end it is a subjective choice with size and price being the deciding factors for most people.