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
4TB 2TB 1TB SSD 2.5'' SATA III Internal Solid State Drive PC/MAC 560MB/s Lot
$46.53
SAMSUNG 2.5 inch SATA III SSD 870 EVO 2TB 1TB 500 GB 250GB Solid State Drive lot
$64.59
New External Hard Disk Drive USB 3.0 Ps5 Xbox SSD from 1TB - 64TB A+China Copy
$69.99
SAMSUNG SSD 870 EVO 2.5" SATA III Solid State Drive 2TB 1TB 500GB 250GB lot
$128.15
Patriot P210 128GB 256GB 512GB 1TB 2TB 2.5" SATA 3 6GB/s Internal SSD PC/MAC Lot
$47.99
Netac 1TB 2TB 512GB Internal SSD 2.5'' SATA III 6Gb/s Solid State Drive lot
$46.99
Patriot P300 128G 256GB 512GB 1TB 2TB M.2 2280 PCIe Gen3x4 NVMe Internal SSD Lot
$28.99
External Hard Disk Drive HDD USB 3.0 1TB/2TB/4TB Portable External HDD PN
$19.99
Apple MACBOOK PRO 15" 16GB i7 3.4Ghz - RETINA 1TB SSD Monterey - Warranty
$485.00
2T 128GB USB3.0 Flash Drive OTG Memory Photo Stick USB-C Disk For iPhone Samsung
$26.59