The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Behringer (2 members)
- Behringer Others (1 member)
- Cameras (2 members)
- Candidates for deletion (0 members)
- Computer/All In Ones (2 members)
- Computer Components (31 members)
- Dell (2 members)
- Dell Laptops (1 member)
- Device (198 members)
- Drones (12 members)
- Epson (4 members)
- Epson Cameras (1 member)
- Epson Printers (1 member)
- Explanatory Guides (0 members)
- Explanatory guide (61 members)
- Explanatory guides for AMD GPUs (1 member)
- Explanatory guides for Apple Laptops (1 member)
- Explanatory guides for Apple Phones (2 members)
- Explanatory guides for Aspire E5-571G (1 member)
- Explanatory guides for CRT Displays (2 members)