Windows 10: Downgrading Windows 7 Enterprise into lower Windows 7 editions

Windows 7 Enterprise user here.I wanted to downgrade my windows into other editions but i have no idea.i what i am doing tried some tools which fail to work and increasing my feeling of anxiety if i would harming my PC further and risking it towards virus attacks.i also lost my product key and i couldn't find the stickers on the PC Case.My OS is 64-Biti am very grateful for someone to help me out.

:)

 

Microsoft Windows 7 Will Allow Downgrades too

Even though there's still some time left before the official release of Windows 7, Microsoft - the creator of this OS - confirmed today that just like some Windows Vista distributions could be downgraded to Windows XP with ease, the same will apply to Windows 7. General users of Windows 7 will be given the option of downgrading right over Vista to Windows XP, a Microsoft spokesperson has confirmed.
"This is not the first time that Microsoft has offered downgrade rights to a version other than its immediate predecessor," the spokesperson told Betanews, "and our Software Assurance customers can always downgrade to any previous version of Windows."
Microsoft hasn't detailed exactly how downgrade rights will work with Windows 7 - for now we know that Windows 7 will be downgradable to either Windows Vista or Windows XP - the rest of the details remain unclear.

Source: Betanews

 

windows 7 tablet edition?

There is no "tablet" edition of windows 7 (all versions of windows 7 except possibly basic have the same functionality when it comes to tablets)- if it detects you have a tablet pc it changes a few settings (icon sizes) and installs a couple of extra applications which can be used with wacom/touchscreen style setups.

You can install windows 7 from USB with no problems, but I am not familiar enough with the steps required to do it.

 

Windows 7 Enterprise no boot

I'm working on a laptop that has Windows 7 Enterprise installed and it will not boot normally or into safe mode. The screen is totally black. If I run Startup repair on a Windows 7 Ultimate disc, could that possible screw things up?