This natural documentary is a 4K-shot television series, the BBC team used unmanned aerial vehicles and other tools to capture unexpected landscapes of the earth, paired with a relaxed music that lasts for 10 hours. It is very soothing, it can be classified in a list of working situations, using a tablet placed next to the computer, it can be used as a companion while doing design, it is also a very pleasant thing to do.
A free online music player designed for you to focus on your work, all the music is chosen to help you focus and increase efficiency, without lyrics or strong melodies. The web interface is simple, with just a player, press the middle button to play, and you can also switch between songs, the bottom function key "Channels" is for switching channels, including electronic music, soft rhythms, classical, and sound of rain. If you don't like looking for music, try this free work-focused player.
This website provides a lot of free computer desktop wallpapers, background images for computer desktop, symbolizing a person's personality. In addition to putting photos of family members and records of travel, it's worth putting some beautiful pictures to make work more situational.
*Update: 2020.1125 It seems that the service has stopped QAQ.