How to Use Function Keys on LENOVO ThinkBook 14s Yoga: A Complete Guide

Understanding Function Keys on the ThinkBook 14s Yoga

• 💡 The function keys (F1–F12) are located at the top edge of the LENOVO ThinkBook 14s Yoga keyboard.
• 📌 These keys have both primary functions, which are universal across most PCs, and secondary functions, specific to the laptop.

Primary Function Key Uses

• 🆘 F1 typically opens a help menu in most applications.
• 🔄 F5 is commonly used for refreshing a web page.
• 🖥️ F11 can be used to enter full-screen mode for videos.
• 🛠️ F12 often opens developer tools in web browsers.

Enabling and Using Secondary Functions

• 🔑 To enable secondary functions, check if the light on the Escape button is lit. If not, press the Fn key together with the Escape button.
• 🔊 F1 (secondary) disables system sounds.
• 🔉 F2 decreases the sound level.
• loudness F3 increases the sound level.
• 🎤 F4 mutes the microphone.
• 🔆 F5 increases screen brightness.
• 🔆 F6 also increases screen brightness.
• 🔌 F7 is used for changing the display output when connected to an external monitor.
• ✈️ F8 enables airplane mode.
• ❓ F9 is by default for contacting customer support but can be customized.
• 📞 F10 answers a call.
• 📞 F11 rejects or ends a call.
• 🧮 F12 opens the calculator application.