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
Rare Vintage IBM Mainframe PCB 6031161 w/ 36 Double Stacked Gold ICs
$159.99
Lot of 3 Very Rare Vintage RCA 501 Mainframe 1950's Computer Boards
$749.00
Rare Vintage Amdahl 5860 Mainframe CPU Wafer or Processing Chip Lucite
$190.00
Vintage DIGITAL DEC MICROVAX II MAINFRAME- 630Q3-E2, Look, Read
$999.95
Vintage Green Mainframe Punch Card - Receipt
$2.55
Mainframe Computer Data Punch Card Lot of 5 Pink 80 Column IBM comp. Retro
$2.80
1x Rare Double Sided Vintage Gold Fujitsu Amdahl SRAM Memory Mainframe Module
$127.95
DEC Digital Equipment PDP8A Limited function Board for on/off & lights
$55.00
Vintage Mainframe Computer Tape Reels BASF Systems Endura
$75.00
Huge Unisys/UniVAC MAINFRAME HARD DISK DRIVE, 1983, with giant foam clamshell
$499.00