Cyrillic alphabets - Wikipedia
https://en.wikipedia.org/wiki/Cyrillic_alphabetsNumerous Cyrillic alphabets are based on the Cyrillic script. The early Cyrillic alphabet was developed in the First Bulgarian Empire during the 9th century AD (in all probability in Ravna Monastery) at the Preslav Literary School by Saint Clement of Ohrid and Saint Naum and replaced the earlier Glagolitic script developed by the Byzantine theologians Cyril and Methodius (in all probability in
Russian Keyboard Online • Cyrillic Alphabet • LEXILOGOS
https://www.lexilogos.com/keyboard/russian.htmRussian - Русский. conversion Russian dictionary. Instructions. To type directly with the computer keyboard: Type e=, e== to get ё, э. Type zh, ch, sh (ou z=, c=, s=) to get ž, č, š : ж, ч, ш. Type w for šč : щ. Type x for h, for example: sx to get сх. Type q after the vowel to add an acute accent (for Russian's learners)
Cyrillic script - Wikipedia
https://en.wikipedia.org/wiki/Cyrillic_scriptThe Cyrillic script was created in the First Bulgarian Empire. Its first variant, the Early Cyrillic alphabet, was created at the Preslav Literary School. A number of prominent Bulgarian writers and scholars worked at the school, including Naum of Preslav until 893; Constantine of Preslav; Joan Ekzarh (also transcr. John the Exarch); and Chernorizets Hrabar, among others. The school was also a centre …