Software as a service (SAAS) services featuring software for using blockchain technology to hold, control, trade, buy, sell, transfer, exchange and use digital assets, namely, cryptocurrency, digital currency and virtual currency; Software as a service (SAAS) services featuring software for hosting of digital content on the internet; Software as a service (SAAS) services featuring private key and cryptocurrency storage for processing secure data access and cryptocurrency transactions; Providing online non-downloadable software for uploading and transferring files for the purpose of file back up and synchronization; and Providing online non-downloadable software for storing and sharing data, documents, files, information, text, photos, images, graphics, music, audio, video, and multimedia content with others via the internet