bar chart business chart color chart colored chart data data chart diagram finance graphic pie chart report abstract audio-tape cassette color colored colour coloured computer-data-tape data-tape-cassette housing information light magnetic mini outdated outmoded perspectives record Recording shiny small spools storage store storing surface surfaced surfaces tape-cassette texture textured textures wind winding blank blank disc cd CDR cdrw computer computers data transfer disc dvd DVDr dvdrw empty plastic recordable round box cable cat5 clutter communication communication cable cord data cable edv ICT industrial it office patch cable patch cord supplies switch technics technology tools hdd lost capacity colorful coloring colors colourful colouring colours data storage discs disks floppies floppy disks history low capacity obsolete outdated technology past storage disks technological