I've been using knoppix for a long time, and I never knew that Alt+F1 would bring up the start menu (lxde calls it the launcher).
Because I didn't know this, I've always had to plug in a mouse to get a program launched.
I've always used the windows key or CTRL+ESC under windows but this doesn't work under knoppix 9.1 lxde.
Now if I'm doing some system testing, I can just hook up a keyboard and be able to launch things.
For fun, I made a desktop entry in .config/autostart/reminder.desktop
[Desktop Entry]
Name=reminder
Type=Application
Path=/home/knoppix
Exec=notify-send "Press Alt+F1 for launcher menu"
Terminal=false
SanDisk 128GB Extreme Go USB 3.2 Gen 1 Flash Drive - SDCZ810-128G-G46
$24.99
SanDisk 256GB Ultra Dual Drive USB Type-C, USB 3.1 Flash Drive - SDDDC2-256G-G46
$21.99
USB Flash Drive Memory Thumb Photo Sticks For iPhone iPad 128/256/512GB 1TB 2TB
$25.33
SanDisk 128GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-128G-G46
$12.99
New TESLA OEM Model S,3,X,Y USB Flash Drive for Dashcam & Sentry Mode 128GB
$18.99
2TB USB 3.0 Flash Drive Memory Photo Stick for iPhone Android iPad Type C 3 IN1
$16.72
Sandisk 16GB 32GB 64GB 128GB Cruzer Blade Flash Drive Memory Stick USB Lot Pack
$4.99
64GB USB 3.0 Flash Drive USB Memory Stick High Speed Retractable USB Thumb Drive
$6.99
1TB/2TB USB 3.0 Flash Drive Thumb U Disk Memory Stick Pen PC Laptop Storage lot
$80.39
USB Flash Drive Memory Stick Pendrive Thumb Drive 4GB, 8GB, 32GB, 64GB 128GB LOT
$249.37