laserdoc

I have several dust spots in the sky on some of my photos. I cleaned my camera sensor and they are gone. How do I get rid of the spots in the affinity software on the pics that still have the spots in the sky?

my pics say pixel not image

How do I choose the right layer and how do I know that there are layers. Sorry for the stupid questions. Trying to learn all this editing stuff

I followed this video several times and I get nothing when I select the brush. Im even using the same photos when practicing. How does he get the the image outline of the sky etc.... Looks very basic but It doesnt work for me. Figure I have to be missing something here. Even watched the video made by Affinity but I still get nothing. If anything when I paint the sky I get the same image of Mount Rushmore in the sky

Just downloaded the photo editor and have been playing around with it to see what does what and so forth. I have a really basic question. How do I undo a edit or go back if I dont like what I did to the picture. I dont see a arrow back or a undo tab. Im sure there is a way instead of X ing out of the whole program and starting over

I would be doing the windows download. I do have the trial version but have been so busy I have not had the time to dive into it. But for the price of 39.99 looks like a deal big time. Can I use it on more than one computer?

Is affinity better to use etc..easier. than lightroom? I do photos only and have no need to do animations. Photos are mostly of landscape and macro shots along with some real estate . Also can I use this on two of my computers or am I linted to the one I purchase off of like my laptop. Or do I need to purchase off of my main desktop editing computer

I downloaded the free trial but have not had alot of time to play with it yet. I will most likely buy the full version. I have two computers. My laptop that has windows 10 on it and my editing computer that has windows 7 on if. Can I download the full version to an external hard drive and go between compturs? Will the full version work on windows 7 ?