Get a really good dictionary for your PC and Android smartphone with more than 250 different glossaries: Download the torrent file.

Use the British English spell checker in MS Word. Install this keyboard layout

Разширена версия на клавиатурната подредба Bulgarian (Traditional Phonetc) с добавена клавишна комбинация за изписване на тире. Изтегли оттук.

Having a Bulgarian spell checker is mandatory! Search Zamunda/Zelka for "proofing tools", then select the appropriate version for your version of MS Office.

A selection of quality English language textbooks and resources

Ted Chiang - Stories of Your Life and Others

Queen Victoria

Online dictionaries: