![The F5, F6, F7, & F8 or ALT/F8 function keys do not work (FN lock) - eMarking AssistanteMarking Assistant The F5, F6, F7, & F8 or ALT/F8 function keys do not work (FN lock) - eMarking AssistanteMarking Assistant](http://emarkingassistant.com/wp/wp-content/uploads/2016/01/fnkeys.jpg?x54075)
The F5, F6, F7, & F8 or ALT/F8 function keys do not work (FN lock) - eMarking AssistanteMarking Assistant
![Resolve unexpected Function (F1 - F12) or other special key behavior on a Microsoft keyboard - Microsoft Support Resolve unexpected Function (F1 - F12) or other special key behavior on a Microsoft keyboard - Microsoft Support](https://support.content.office.net/en-us/media/58b2cba5-d435-fc9d-b1d5-890f1c0efa82.jpg)
Resolve unexpected Function (F1 - F12) or other special key behavior on a Microsoft keyboard - Microsoft Support
![SANOXY One-Hand Gaming Keyboard With Backlight 35 Keys Keyboard For Pc Computer Android Windows SANOXY-ONEHDKYB - The Home Depot SANOXY One-Hand Gaming Keyboard With Backlight 35 Keys Keyboard For Pc Computer Android Windows SANOXY-ONEHDKYB - The Home Depot](https://images.thdstatic.com/productImages/2a399aab-c8af-4334-b83d-1dfda223a161/svn/sanoxy-computer-laptop-accessories-sanoxy-onehdkyb-c3_600.jpg)
SANOXY One-Hand Gaming Keyboard With Backlight 35 Keys Keyboard For Pc Computer Android Windows SANOXY-ONEHDKYB - The Home Depot
![F5 on my laptop is set as the alternate function, yet the key doesn't have a primary function : r/CrappyDesign F5 on my laptop is set as the alternate function, yet the key doesn't have a primary function : r/CrappyDesign](https://i.redd.it/5g4f3hpn9f3z.jpg)