Hi @boko17,
You can use the images from the internet but you need to give credits to the original owner of that particular content.
use this format :
[source] (URL to original location of the image ) - remove the space without brackets.
Like this
source
Thank you.
@steemitwatcher thank you for giving me some good tips that helps me to more and good content for steemit actually I'm a beginner and i started wrok on steemit 3days ago, so it's my first mistake please don't report my profile i shall follow the all tips that you gave me
Thank you