Questions about my laptop, television and printer?

El
3

How do I change the cartridges on my CanonTS3400 series printer and how can I scan with this printer? That's 3 in 1

How do I get the lower toolbar back on the laptop?

My Samsung TV

Model code GU55TU7199UXZG

Serial number 0D903SCN700028E

does not find the USB stick.

Can blame a lot on my stroke, but has never been able to get a SIM in

install my smartphone.

be

Enter "Taskbar Settings" in the search field and then make the necessary settings after calling it up
How is the USB stick formatted? Fat32 would be good
After page 83 the cartridge exchange is shown: https://gzhls.at/blob/ldb/0/9/f/4/65ff7b72d6a70145b962fa3606a8020daed7.pdf

Scanning with the software supplied is explained on page 252. The basic requirement is of course that the printer software and drivers have been integrated

El

Where can I find the "Taskbar Settings" search field on the television?

be

Sorry, it's about the laptop