Yes.
The installer is the same regardless of its download location.
Of course. When you download an antivirus software, you really download the installer of that antivirus not the program. When you double-click on it for install, only then the antivirus program will be "personalized" for that computer, and after that it can't be copied to another computer. When a software is installed some files will be copied in system's folder not only in that software folder.
Yes. You can get the demo FL Studio from Image Line as a single application to install on any computer and you can transfer the installer application to another computer. Even if you already have it installed, you can run the setup again and it will still install even in another location and neither will interfere with the other despite the fact 2 versions are installed.
Yes just download to a disk like you would if you were to start your computer by disk, and just put it in the other computer.
You cannot install software onto a USB, but you can copy the installer to the flash drive. Then while on another computer, open up the flash drive, and open the installer so it can run on the other computer.
Run the installer for the Quicken program on the other computer.
no
Download means to copy something from somewhere into another place. Typically this is done over the internet from one computer system to another computer system.
This usually happens if Installshield is installing another program -- you can cancel this by killing the process in Task Manager, then restarting the installer for WolfQuest (or subsequently any other installer).
You don't download MS Paint, so you must have gotten another program. Whatever you installed could not have been installed completely, or it could have put a virus on your computer. Another possible reason is the more programs you install or download, the more slow your computer becomes.
It is actualy the computer you are using if your computer often hangs or it has anti virus or web page problems you should download it on another computer.
No, you must download the game in some form. If you'd like, it's possible to download it onto a flash drive, so you can take it with you and play on any computer. Other than that, you MUST download the game client to play.
Download means to move data from one computer to another. Save means to store or write out data to a storage device like a disk on the computer that currently has it in memory. You can download a file from another computer on internet and then save it to the hard disk on your computer -- these are two different actions.