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 PowerEdge VRTX Blade Server Enclosure Chassis Only NO HDD NO OS NO Blades
$399.99
Dell PowerEdge FX2S FC830 Blade Server Chassis Enclosure 2*2000W PSU NO BLADES
$179.99
HPE ProLiant BL460c Gen8 735151-B21 E5-v2 Blade Server LOADED w 512 GIGS MEMORY
$280.00
HP ProLiant BL460c Gen9 Blade 2x E5-2667v3 3.2GHz =16 Cores 256GB P244BR 650FLB
$303.00
Dell PowerEdge FC830 blade server with 4x processors E5-4669v3 no memory
$179.00
(SINGLE) DELL POWEREDGE M640 SERVER BLADE Silver 4110 8C 2.1GHZ
$130.00
Dell PowerEdge R720 Blade Server
$100.00
Zima BLADE ZBB001-BK20032 NEW SEALED
$83.66
Cisco UCSB-B200-M4 Blade Server 2 x E5-2690v3 12C 256GB RAM NO HDD/SSD
$299.00
DELL PowerEdge M630 Blade 2x E5-2680v4 2.4GHz =28 Cores 256GB H330 2x10Gb X520
$327.00