The “dumb” and the “clever” are working together.
Resizing Photos V. in Photoshop
level: Very easy
Even group resizing is possible with the somewhat hidden Image Processor.
How to soften edges in your photos
This time we're going to transform a gloomy picture into a sunny one with the Photoshop version made for mobile phones.
Create a world of colors you like.
Paint Shop Pro
Void of colors
Free Photoshop Tutorials: