Portdesk is a software much light one. The single program (excluding the software included in the package) hung little more than 1 Megabyte. This renders it ideal for l' use with pendrive (pens USB). With Portdesk on your pen USB you will be able to have anywhere a desktop personal and cleaned up and will be able to carry out any type of job (to be annoying on Internet, to unload or to visualize your mail, to write documents, to visualize or to modified images, to remove virus etc) on any computer and without to leave some trace. It has need of least resources and it is therefore apt also for dated and little powerful systems Compatible with Windows XP and Windows apt Vista.Si to the various resolutions video it is of the desktop that of the portable ones. Currently it supports the following resolutions video: 800X600 960X600 1024X768 1280X1024 1280X720 1280X800. It does not need of installation. Enough to directly decompress the rows zipped in the pendrive. All the contained programs are free, they are not settled on the computer and they do not leave some trace. The majority of they is in Italian language.