Other people’s computers are either locked down to new apps, or it’s just plain rude to install something without asking. If you are using someone else’s computer (friend, relative, employer, Internet cafe, etc), then you can plug in your USB stick with your preferred portable apps and settings.Other than the fact it will make your computer run more smoothly, here are some other reasons why portable apps are so cool. When it comes time to delete it, just delete the app folder, and it’s instantly gone. Since nothing is installed, you can move the portable app to a USB stick, removable hard drive, cloud storage, or burn it to a disk. The file itself is very light, nothing is installed in the background. exe file, and the program opens immediately for you to start using. With a portable version, no actual installation of the Skype app is necessary. However, those files have the potential to slow the computer down, and when you uninstall the program, those extra installation files may be left behind on the computer, clogging the system up. Those files sit in the background and are needed for the program to work properly. If you install a program on your computer (let’s use Skype as an example), it installs many necessary files. What Are Portable Apps?įirst, it’s obviously necessary to clarify what a portable app is. Portable apps are either made by the company that owns the full installable software or by a developer who has the owner’s blessing to make a portable version.

Many people confuse portable apps with pirated illegal software.

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