^ ohh... teach respected sir/ma'am how to do it or teach someone, so in your absence he can manage
class=45min, my teaching= 45min
what I'm thinking is to:
use ups for PC + audio system (a intex 5.1 with MANUAL CONTROLS ) only with no load shutdown like apc br600 with auto power on after power failure. projector on direct mains
set bios to make pc to power on after power failure, wake on keyboard / mouse
set audio system volume control to max.
use mic in and aux in (on backside)to link existing wireless mic's to pc and use pc's speakers instead of that crap ahuja amps(really crappy)
disable auto play for usb
setup good antivirus
install default applications with system drivers(hell, they are running without display drivers now!)
disable access to control panel and other settings with gpedit.msc,
make a windows image finally.
lock up things in a box.
these things come out side the box.
usb extension for pendrive.
extra hdmi, vga cables from projector to connect prof's / student's laptop
and 3.5mm jack connector(on frontside of pc) for audio in
but I don't think they'll allow me to so this(i'm not gonna pay )
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students learn better in AV, than just reading... It's like teaching practically..
students should make ppt's.