* Advice on: ** Networks (routers, signal boosters, etc.) ** Hardware and Programs. ** General computing ** Microsoft Windows 10 Professional (Basic and Advanced Concepts) ** Microsoft Office 2019 (Word, Excel, Acces, Powerpoint, Outlook) ** Outlook 2019 course ** Course on the best use of browsers, function of add-ons, their implementation, etc. ** Internet downloads (eMule, Ares, μTorrent, BitTorrent, JDownloader, Mi Pony, download managers) ** WIndows 10 Professional installation course and its programs from scratch * Types of optimal use of the Android mobile phone (connection to cloud services, including office automation, backup copies of data, contacts, WhatsApp, applications, etc., instructions on the automatic update of installed applications).