I love UHH. It's part of my morning ritual of checking email, weather, news.
I'm a retired teacher of mathematics (40 years in the NJ public system). I loved every year with a passion.
As I check posts on UHH each morning, I'm intrigued by the questions asked in many posts. Frequently, I use Google and Microsoft's search box (called Cortana) to research a possible response to the question(s). Often I find information, within seconds, relevant to a posted question.

So, here is the teacher in me wanting to help those who do not use search tools to find answers to their post(s). Google, Bing, Edge, IE, Safari and Cortana (available in Win 10), when used properly, are like having a miniature library on your desktop. One does not even need formal training to be successful in researching information. Just type exactly what you want to know in the search box.
There was a time you had to be clever with how to search successfully. No longer!! It's a piece of cake. Frequently, I copy the title of the post and paste that into Cortana or other search engine boxes. The answer is often immediate. Sometimes it is necessary to review a few of the links offered by the search.

Please try using search tools! You'll be amazed at how easy it is. You will learn and improve your skills as you continue to use them. I'd be happy to help. Feel free to PM me.
Good luck in your searching.
Mark

Here are some tutorials:
Cortana: http://www.bing.com/search?q=how+to+use+cortana&go=Search&qs=bs&form=QBRE
Google: http://www.bing.com/search?q=how+to+use+google+search&go=Search&qs=bs&form=QBRE
Bing: http://www.bing.com/search?q=how%20to%20use%20Bing%20for%20searching&qs=n&form=QBRE&pq=how%20to%20use%20bing%20for%20searching&sc=1-29&sp=-1&sk=&cvid=85FCBEC17DAD4C7085220981D02F07FB

I have never owned a dslr only small compact models. I have started to have interest in photography again in my Sr years. I still own a number of 35mm slrs 2 Canon FEs, canon fa , nikkormat, to name a few.However a recent trip to Alaska revived my interest in scenery and wildlife shots. I tried to pickup a photography magazine to do a bit of research on the flight home. I was surprised that none where available anywhere at numerous stores . Ii has been 25-30 years since the last one I bought , did they all go out of business? So using my trusty iPad I started my researching and discovered this great forum called ugly hedgehog . I am still trying to catch up with the new photo language and terms , but this site has really been far better than any magazine I could have purchased . Thanks to all that contribute your experiences and your wealth of photography knowledge.
Now after all that I do have a question about a camera I have found in a pawnshop. it is a Sony a100 in like new condition with a 18-55macr at and a 200mm at both are Sony lenses. I know the camera and technology are 10 years old but reading about the camera it sounds like very high quality. It has an adaptor for new style cards and everything seems to function properly, however there is no book. I can buy the camera and 2 lenses for $150 , is this a good deal and is this a good camera for good general picture taking ?