Adobe, web browsers, etc.
Mice, keyboards, drives, physical problems with computer (damaged buttons/parts), powering issues, etc.
No network connection, Wi-Fi trouble, damaged network cables
Printer jams, streaks on paper, maintenance kits
Nothing showing on screen, flickering, colors messed up, etc.
Error messages, crashing, activation warnings, update problems
Tickets for Polycom or Yealink telephones
Viruses, malware, ransomware, etc.