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
Dell Windows 11 Pro Desktop Computer PC Intel Xeon E-2224G 32GB RAM 1TB SSD WiFi
$316.97
Dell Poweredge R630 2x Xeon E5-2680 v3 2.5ghz 24-Cores / 32gb / 500gb / 495w
$164.99
Lot of 2 Intel Xeon E5-2697 V4 2.3GHz 18 Core LGA 2011-3 Server CPU Processor
$80.55
Intel Xeon E5-2698 V4 2.20GHz 50MB 20 Core 9.6GT/s 135W CPU Processor SR2JW
$61.99
Intel Xeon E5-2698 v3 2.30GHz 16-Core 40MB LGA2011-3 Processor P/N: SR1XE Tested
$10.99
Intel Xeon E5-2699 V3 2.3GHz LGA Server Processor CPU
$27.99
Intel Xeon E3-1270 V2 SR0P6 Quad-Core 3.5 GHz CPU Processor 69W LGA1155
$18.90
HP PROLIANT DL380 GEN9 719061-B21 Server 15x3.5" 2*XEON E5-2640 v3 128GB
$175.00
Dell R820 - (2) Intel Xeon E-5 4650, 384GB RAM, (10) 900GB SAS, (6) 1.8TB SAS
$350.00
Dell Desktop Computer PC XEON, up to 64GB RAM, 4TB SSD, Windows 11 Pro, WiFi BT
$279.99