How to capture screen on Apple devices

To capture the screen as -an image- on the Apple devices you have to do this:

For iMac: 

Command + Shift + 3 = it sends the image to the desktop.

Command + Control + Shift + 3 = it send the image to the clipboard.

Command + Control + Shift + 4 = a cross comes up and you can select the area you want to capture. The images goes to the clipboard.

Command + Shift + 4 = a cross comes up and you can select the area you want to capture. The images goes to the desktop.

Don't forget to paste the image from the clipboard using Command + V


For iPod Touch, iPad and iPhone

To capture the screen on these devices press the lock button and after press the start button (the circle on the middle bottom)

Format a USB flash with GUID from Windows

I recently had an issue to open a flash USB that had GUID partitions in Windows. This table partition scheme is only used by MAC OS X. So, to solve it, I downloaded The partition Wizard, erased the GUID partitions, create a FAT32 partition and here you are the flash USB working again on Windows.