Useful information to know about the Islam in general:

 

In Islam like other religion there are many things happening in daily lives that one should know about for example about the mosque about the family marriage, divorce , children school s, scholls of thought, what we need to learn about islam, how much we should do to take us in paradise. , the books of hadith from prophet (pbuh), about the rigtly kalifs, about the islamic laws and more which one need to use in his or her daily life in order to be successful.

blow are some useful links which it might help you to learn and stay in the right pass.

Books of Hadith, narration and sayings from prophet (Pbuh).

https://en.wikipedia.org/wiki/List_of_hadith_collections

https://en.wikipedia.org/wiki/Sahih_al-Bukhari

 Marrage Or Divorce in Islam, links 

https://commonslibrary.parliament.uk/research-briefings/cbp-8747/

https://www.ainakhanlaw.com/muslim-marriage-and-divorce-practices-in-contemporary-britain/

About Four Kaliefs:

 Who are the 4 Khalifas Islam?

Rashidun, (Arabic: “Rightly Guided,” or “Perfect”), the first four caliphs of the Islamic community, known in Muslim history as the orthodox or patriarchal caliphs: Abū Bakr (reigned 632–634), ʿUmar (reigned 634–644), ʿUthmān (reigned 644–656), and ʿAlī (reigned 656–661).
https://www.bbc.co.uk/bitesize/guides/zr68hbk/revision/2
 

 Islamic Law

Sharia (/ʃəˈriːə/, Arabic: شريعة‎ [ʃaˈriːʕah]), Islamic law, or redundantly Sharia law, is a religious law forming part of the Islamic tradition.[1][2] It is derived from the religious precepts of Islam, particularly the Quran and the hadith. In Arabic, the term sharīʿah refers to God’s immutable divine law and is contrasted with fiqh, which refers to its human scholarly interpretations.[3][4][5] The manner of its application in modern times has been a subject of dispute between Muslim fundamentalists and modernists.[6][1]https://en.wikipedia.org/wiki/Sharia

 Do and dont in Islam,

thre are many sayinsform the Quran, the prophet and scholars that if one goes follow will be successful.

soon inshaAllah we shall recomend the best one . Allah bless you all.