I just inhereted a laptop with Win7 on it- albeit a low end model (Acer Apire). Used it for a week. I simply cannot see what people like about Windows, other than familiarity (and maybe a small handful of programs with no *nix equivalents).
Example- plug in anything to the usb port and windows searches for software for it, proudly proclaims it is installing said software, then informs that it is ready to use said usb item.
Ok- maybe if that is the first time that item was plugged in, though a simple flash drive really shouldn't need software installed, but if I unplug it and plug it back in, it goes through the whole thing again.
In linux I plug in a usb stick and a window pops up asking if I want to download pictures with Gwenview (or whichever of the hundreds of images apps I am using) or open it with file manager, or if it contains other types of files, it gives a context based option.
After a week I installed Debian Jessie (testing) using a usb drive which basically downloads the entire OS from the 'net, so everything is up to date. This took under 30 minutes, from the minute I booted in to the installer to having a working system, including resizing the Windows installation. Debian is *much* faster than Windows, even though I had disabled all of the desktop effects in Windows, and enabled them in Debian.
Don't get me wrong- I am familiar with Linux (and in particular, Debian based distributions)- there were a couple of issues which were easily dealt with (Debian Testing is just what it says- testing, as opposed to Stable). On bootup I saw an error (though it booted and worked fine). Opened a terminal window, typed 'dmesg' which lists all of the boot messages. The error was dealing with console display on boot, and told what to do to fix it- install 'linux-firmware-nonfree', so I opened the package manager and installed it.
I did forget about an option in the Debian installer to install an alternate desktop- it installs
Gnome as default, and I prefer
KDE, for a number of reasons, though there are many
desktop environments available for Linux- the desktop is very much separate from the underlying OS. You can easily make it look and function just like any version of Windows or OS X, or you can make it work just like you want (what I do).