Good video editor for PC?

I really need a good video editor, something that does not have a water banner in the middle, something that has good resolution, like for example, I shoot videos with a Nikon d3100 camera, but when I upload the videos on YouTube, the resolution is like 360 or 420 or something, so I need an editor that KEEPS the good quality of the camera, and something that can crop videos and add background music

Diode load iMovie but I don't have a Mac:/

If you want to see the YouTube videos I do my channel is called youngbeauty1111 I do it with my friend: P

>> Free video editing softwares for Windows.

VideoPad Video Editor 3.00 [Free]
-http://www.softpedia.com/get/Multimedia/Video/Video-Editors/VideoPad-Video-Editor.shtml

Avid Free DV [Free]
-http://en.kioskea.net/download/download-1992-avid-free-dv

OpenShot Video Editor [Free]
-http://en.kioskea.net/download/download-22478-openshot-video-editor

Wax [Free]
-http://download.cnet.com/DebugMode-Wax/3000-13631_4-10413349.html

I'd like to recommend HD video editor to you, I always use it to edit video and make funny video for uploading to Youtube, it's easy to use and the quality is awesome, you can crop, cut, join, edit video with it easily. It also embeds many special effects, you can even add text to video or add background music, that's pretty cool. It worth a try.