First, important things were printed like books.
But these are REALLY important, not some literature for the mob.
Well, because the mob was quite illiterate at the time.
Then also such fiction was printed, meaning for the reading of the book.
Well, since the last 50 years (even hundreds of them), it's all about printing - books, leaflets, business cards, even shirts, mugs, pens ...
Well, really everything. Because you need to build brand awareness at the customer, i.e. printing and marketing is an inseparable couple.
Because you can print everything on your T-shirt and have it originally.
Well, who would prohibit the rich?
Graphics programs There are more and more graphics processing programs, from the most popular Photoshop to less known and free ones like Inkscape. Professionals usually use one or two proven programs, which translates into their high productivity.
In the work of graphics or DTP operator you usually need a program for processing vector and raster graphics.
You can also include word processors, programs provided by print equipment manufacturers, to the pool of programs needed for such work.
Standards in print and not only
Standards in every industry and business are important.
Imagine that we buy a monitor and its input does not match our video card, even though it has the same type.
That's why certain standards apply.
In polygraphy and graphics, such standards also exist - appropriate definitions of CMYK colors - key for the appropriate color reproduction.
Specified in advance formats for printing leaflets and business cards, so that they are comfortable and as uniform as possible.
Without standards, even leaflets could be completely unreadable and even repulsive.