My first-day learnings are:

Title tag consists of up to 60 characters. It also matters on the width and it's 600 pixels. Google possibly cut your title to have a wide width, for example, capital "W" will cover all the space, unlike the other letters. It's possible they will cut the important words to your title. Having a nice title will engage more clicks and it's good for your website to gain a positive impression to the users. Remember: "Your goal is to attract more clicks", to rank one in every search engines. To have a successful site or article is simply following the Google criteria.Why do I say so? Simply because Google is the number one search engine of all the results platform and you need to impressed Google in all the time. There criteria format is very easy to memorize' the product name should always in the first, followed by the product category and your brand name. In the other hand, the primary keyword is first followed by your secondary keyword and the brand name. If you give a stuffed title to Google, they will rewrite your works and possibly your keyword will not display. In your title, the keyword must not be overdo.

 Meta description will help you to engage more users clicks. It's the description of your article/title or your website about. It helps the users to understand the content. Content must be relevant to the information to your website article. The meta description will appear next to your website URL. In your title tag, meta description, link to the picture, video link and the web URL must have the keyword.Don't worry on how to add the keyword to your link, it has a code to remember.  Use the write image that can be used for commercial, post sharing, and modifier to avoid plagiarism. There's a free tool for that, for example, the Flickr.com and even Google have it. In searching the free image in Google just click Any license then choose what license do you want.