I use WD40 to get sticker residue off all computers wipe really well.

then the alcohol/water mix for screens and also plastics. I Never use wd40 on the keyboards, and I can hear my husband saying don't use on the steering wheel.
I use vinegar/water dolop of dish detergent toclean up computers also

. I use the microfiber cloths, and papertowels.
ALso multi sized paint brushes, artists, and small can paint brushes, a small vacuum, and canned air sometimes.
The X41 TABLET is a success thanks to RE404 and HARRYc thanks to them for their multi disk support. It is up and running and the pen taps away. it is interesting to work with but i am too ingrained in the mouse/typing culture that i will probably not keep it too long. It is satisfying to see it functional. it took a lot!!!
Regards Leslie MM