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
Pendrive 8TB TO 64TB USB Flash Drives Super High Speed Transfer Waterproof
$27.99
Type C USB 3.0 Flash Drive Thumb Drive Memory Stick for PC Laptop 1TB 2TB lot
$73.29
2TB USB 3.0 Flash Drive Memory Stick OTG For iPhone iPad 16/32/64/128/256/512GB
$9.98
SanDisk 256GB 512GB 1TB 2TB Ultra Dual Drive Go USB 3.2 & Type-C USB Flash Drive
$89.99
Sandisk 8GB 16GB 32GB 64GB 128GB Cruzer Blade Flash Drive Memory Stick USB Lot
$63.50
1TB/2TB USB 3.0 Flash Drive Thumb U Disk Memory Stick Pen PC Laptop Storage lot
$234.39
ZIPPY USB Flash Drive Memory Stick Pendrive Thumb Drive 4GB, 8GB, 32GB, 64GB LOT
$157.49
USB 3.0 Flash Drive 32GB 64GB 128GB Memory Stick Thumb Stick Lot Pack
$399.99
2TB Usb 3.0 Flash Drives High Speed Metal Pendrive 1TB 512GB 256GB Portable Usb
$10.99
SONY 2TB High Speed PenDrive USB Flash Drive Metal Pendrive Type-C Swapable Port
$23.34