What is a System Image? RELATED: A system image is a file — or set of files — that contains everything on a PC’s hard drive, or just from one single partition. Hulu app for imac. Adobe acrobat free for mac. A system imaging program looks at the hard drive, copying everything bit by bit. You then have a complete system image you can copy back onto a drive to restore the system state.
The system image contains a complete snapshot of everything on the computer’s hard drive at any given time. So, if you have 500 GB of space used on a 1 TB drive, the system image will be about 500 GB. Some system image programs use compression to shrink the system image’s size by as much as possible, but don’t count on saving much space in this way. Different system image programs use different types of system images. For maximum compatibility, you should use the same tool you used to create the system image to restore it. Windows itself creates system images that contain multiple files with the.xml and.vhd file extensions.
I have been unable to compress images in word for mac. 
I have saved my document as a.docx extension & the option still does not appear. I also tried to reduce my file size, but that option is greyed. Reduce PDF or Image File Size, or Rotate an Image Reduce PDF File Size. There are several ways to reduce a document's file size to attach in PDF format in CTI Navigator. If you have the original document(s) and a scanner, you can:. Re-scan the document at lower resolution.This usually is the quickest and easiest fix.
System images are just one of the many. System Images Aren’t Ideal for Normal Backups RELATED: System images aren’t the ideal way to create normal backups of your computer and its files. System images are very large, and they contain files you really don’t need. On Windows, they’ll probably include tens of gigabytes of Windows system files. If your hard drive crashes, you can always just — you don’t need backup copies of all these files. The same goes for program files. If your hard drive crashes, you don’t need an image of your installed Microsoft Office and Photoshop program files — you can just reinstall these programs on a new Windows system.