Well, that's because, either the required .Net framework version is not installed or if you are running on 64-bit Windows 8, some 32-bit software won't work. If it's due to something else, I'm sorry I don't know.
You may have to install Java runtime support.
No. You can install windows 8 directly from a USB or CD.
If you previously tried to download Windows Movie Maker for Windows 8, but it said that both the movie and photo programs were installed then you will not have to re-install. The easiest way to find it on your computer is to select the Windows logo on the left and type "Windows Movie Maker" (without quotes) into the search bar.
When you find that you can't install your Windows 8 games you should locate the game you want to install from the Store App. Check and see if it says 'You own this app' or 'Install'. If it's the former then you already have the game installed and if the latter, click on the 'install' option and the game should automatically download for you.
Fairly simple to install. Yes compatible with Windows 8 or 8.1.
yes you can
You can't.
i think so you can, you need an older version to start the upgrade process to Windows 8
If the hardware meet the minimum requirements most W XP PC's can install and run W 8.
Yes. Most of the programs which work on Windows 7 will work on Windows 8. Jus you have to take care of 32 bit or 64 bit programs.
Leaked copies of alpha releases of Windows 8 are illegal to install as will be beta releases if you are not part of the beta testing program.
Install windows 8 on your new laptop. Simple!