This is a pretty old webcam now and Logitech dropped driver support many years ago. Drivers for Windows Vista, XP and 2000 was the last update. These drivers are ok if you are setting up a retro internet computer, otherwise with the price of webcams being so cheap these day it would be better to just get a new camera.
QuickCam 10.5 x64
File: qc1051enu_x64.exe
9ac0f980decd4b9747a8c73606bc750b3acec69127a878f3aa5c06a6e296e73c
QuickCam 10.5
File: qc1051enu.exe
7a38f821a2904659165d7ed65e7fd58cdfbea4cf403c7823addc238295c7b181