Answer:
Click FILE > Save, pick or browse to a folder, type a name for your document in the File name box, and click Save. Save your work as you go - hit Ctrl+S often.

Answer:
It depends if you are using a PC or laptop
Explanation:
PC:
Remove the BIOSjumper from the motherboard (look in your manual to find this). Turn on the PC without the jumper and let everything load up. Then turn off your PC again and turn it back on with the BIOSjumper back in.
Laptop:
Turn off the laptop (plugged out). Then remove the CMOS battery from the motherboard (again manual). Wait around 15 minutes then put it back in and boot up your laptop again.
A is anything that puts computer information at risk
When we do the electronic configuration of the atom we get that on K shell the no. Of atoms is 2 in L shell the no. Of atoms will be 8 and in M shell or the valence shell the no. Of atoms will be 2 so the no. Of valence electrons will be 2.