Yes. It more than meets the minimum requirements.
Yes, Chrome is also built for Windows XP or Windows 7. It can be used to surf internet without any hassle.
The Lenovo Y410 shipped with Windows XP Home or Windows Vista Home Premium, but Windows 7 should also run on it just fine.
Yes it is safe to delete factory recovery partition if you think that you are not going to use Windows 7 operating system again. But you should have Windows 10 license with an installation disk and your Lenovo computer's drivers in case you need to recover or format your computer.
That is still a new laptop on lenovos line up. It would have no problem running windows 7 as it probably comes with either 7 or 8
as its new, it will work for windows 7
Yes, Dungeons and Dragons Online will work on Windows 7.
Yes, standard mouse does work with Windows 7.
Yes - Open Office will work with Windows 7.
Yes, the Warcraft series of RTS games should work fine in Windows 7. The MMORPG World of Warcraft will definitely work in Windows 7.
Windows 7 will work on a recent Mac (See links below).
It will definitely work on windows 9000 but I'm not sure about windows 7
Yes, it works perfect in Windows 7.