Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: This is a silly queston, but how does the wireless keyboard connect to the computer? Do I also need to purchase a receiver?  Thank you!
Document: We don't currently have internet on our TV. So we connect our laptop to it and having the wireless keyboard is great when we need to type something in if we are watching a movie from amazon prime. I am thinking about getting another one for my laptop so I can use it when I am leaning back on my chair. I would buy this again.
I do not have to press the "Num" lock. It has tabs on the bottom to enable the operator to tilt the keyboard...or leave it flat.It is totally "plug and play". I did nothing on the computer to make it compatible. It just works.I would positively purchase again. I have the wireless mouse as well. Together they make a great addition to the "busy desk" computer user.
Bought this after my girlfriend spilled wine on my previous keyboard (don't ask...). The quick access buttons are convenient, especially the volume and mute since my speakers are hidden behind my monitor. Battery lasts for several months, so no complains there. I have the wireless USB plugged behind my computer tucked under the desk without any communications problems. I would definitely purchase again (but hopefully we can keep wine away from the computer this time so that won't be necessary...)
It's great I love it, its comfortable to type on it has volume control right on it and also play and pause which is really nice for movies. Also it comes with a nano receiver instead of my old Microsoft keyboard that had the long wired receiver i would defiantly recommend this product
I was hesitant about purchasing this keyboard after reading a few reviews. But, I was in desperate need of a new keyboard after a spillage incident with my Dell XPS keyboard. I'm glad I did purchase this keyboard. The keyboard is smooth and the placement of the keys allow you to type with ease. If you're looking for a simple and affordable keyboard, this is it!
This keyboard worked fine for a month. My computer broke and had to be sent in for repairs. When I got my computer back, the keyboard would no longer connect. The usb plug works fine and the  drivers install, but the keyboard does not connect. Waste of money.
keyboard works just fine. i did however dock it one point because the range is not that good. i had to use an extension usb to get a better signal by putting the receiver closer to the keyboard. i was shocked to see that it came with original new duracell batteries! however, i use rechargeable so i happily gave them to my neighbor (no need to waste that).
It looked ok and the price seemed right. But after a couple of weeks, of use, the &#34;E&#34; key was sticking a bit. Not really sticking, just didn't have the feel of the other keys. Also the layout of the navigation keys is sufficiently different from the logitechs I have with all my other computers that I kept messing up. So it's sitting on a back shelf, should I need an emergency keyboard if one fails.
was very excited when it arrived. For this was my first online purchase for something I really wanted and when I opened it the keyboard was perfect went to use it and the little thing that goes into computer was broke of course it happen right when thought I had everything ready to go I just recently got my first computer and getting everything going when u don't know much about computer stuff and everything is confusing as it is the I get a worthless keyboard  thanks
I needed a keyboard to help turn my TV into my computer, and this works just fine. It's a good function keyboard, no bells and whistles, but i didn't need any for this particular setup!
Answer: It comes with a receiver that you plug in your computer.