Downloadable computer operating software; Downloadable computer operating programs; Downloadable computer software for data management, namely, software for data recovery, data backup, data restoration, data transmission, data cleaning, and disk partitions management; Downloadable computer software for images and video processing, namely, software for image editing and image production, software for converting video format, editing video and downloading video; Downloadable computer software for audio and video recording; Downloadable computer software for screen recording; Downloadable computer software for PDF (Portable Document Format) processing; Downloadable computer software for editing PDF files, converting PDF documents and PDF documents merging; Downloadable software for data management for use in mobile devices, namely, software for data recovery, data transmission, and ringtone editing; Downloadable software for location management for use in mobile devices, namely, software for locating and tracking personal mobile devices and position correction of the location of the personal mobile devices; Downloadable computer software for remote deployment and remote management of computer software; Downloadable computer software for online data management, namely, software for online data backup, online data restoration and cloud backup

Research and development of new products for others; Computer programming; Computer software design; Updating of computer software; Recovery of computer data; Maintenance of computer software; Duplication of computer programs; Installation of computer software; Data conversion of computer programs and data, not physical conversion; Consulting in the field of information technology