At free online dictionaries.. I found that they don't always provide true meanings.. and in some cases, they happen to have very abusive words as meanings of other words which have ways different meanings than they provide them as.. in addition to the fact they never help with forming complete sentences as interactive talk or responds..

So I guess for people with limited knowledge of some language, this type of device could help

http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Daps&field-keywords=electronic+dictionary&rh=i%3Aaps%2Ck%3Aelectronic+dictionary

..

http://www.amazon.com/Microsoft-MFC-00001-Wireless-Desktop-3000/dp/B001S4OTS6/ref=sr_1_3?ie=UTF8&qid=1381664978&sr=8-3&keywords=microsoft+wireless+keyboard+and+mouse

The keyboard is wireless, but as far as I experienced, it gives as good performance as wired keyboards.. I could be wrong, since I only tried a Razer keyboard, I would say the wireless microsoft is better, and the mouse which comes along with, is fairly well too, but has delay as it is wireless.. they keyboard indicates with red light once battery is low..

http://www.amazon.com/Philips-SHE6000-28-Surround-Headphones/dp/B003BT6BL4/ref=sr_1_5?ie=UTF8&qid=1381665734&sr=8-5&keywords=philips+headphones

Since day one till now, I been using some earphones like these to play quake, but cheaper ones with almost same shape.. fairly well really! Philips make good quality earphones!

I wanted to share some of the things I got to know they could be useful yet affordable for most people and not expensive.