Which i'm using for photo editing and making

Photoshop Express
Paint.NET
Pixlr.com

I still prefer not to use various kinds of online services due to the limited functionality, but I resort to using several programs from Adobe and Corel Draw. But I am only engaged in processing, so that half the work is the work of the photographer. Among these, I worked with the platform Splento https://www.splento.com/headshots-photographer-london including personally

Photoshop cs6 is the best software for better edit.

How can i learn photoshop

If you want to get use the photo editing software. You can search on Google, there are various photo editing software sites. This is good information.

Adobe Photoshop is the best software for editing pictures.

Many online tool are available .. For better one canva is best.

Online free tools are available and canva.com is photo editing tool.

Just for me Lightroom will meet 99% of my editing needs, and for the other 1% Photoshop is more than adequate, as it has layer masks and the content aware brush. I often use presets from https://parkerarrowpresets.com/ website - they are super cool. Initially I have been skeptical of these presets as a newbie. They are everywhere and I feared they might be a waste of money, but now I changed my mind - they are great

Adobe Photoshop
Skylum Luminar
RawTherapee
darktable
Photopea
Corel Paintshop Pro
Corel AfterShot Pro
Gimp