PS version problem, PS prompts illegal version

The latest is CS3, and the best thing to use is CS3, which is to improve the display of the page and some filters, etc.!

1、photoshop

It's more classic before CS.,It's the first PS version used.,No layer grouping、Can't multi-select layers、No distortion and deformation, etc.,The volume is smaller100-200M。

2、adobe photoshop cs2

Added important smart objects, layer multi-selection, because these two functions are very useful and convenient, so the previous version should not be considered. In addition, there are red-eye removal, distortion and distortion, lens correction, etc.

3、 adobe photoshop cs3

There has been a breakthrough in the interface, and the functions have also increased, which is a relatively stable version that connects the previous and the next. Added important smart filters. There's also quick picking, new contrast and curves, 3D functionality, and a whole host of updates.

4、adobe photoshop cs4

Starting with PS CS4, Adobe does not default to the "** package" as pre-installed content, but gives it in the form of a plug-in. That is to say, if you want to use the "**package", you must put it in the corresponding folder after ** before you can use it.

Important adjustment layers have been added. At this point, smart objects, smart filters, and adjustment layers are three tools that complete the process of lossless images. Changed the logic of sub-window snapping, CS3 is used to re-adapting, there are also pixel edge grids when zooming in, new rotated views, etc.

In addition, a bunch of seemingly magical, but actually frivolous features have been added, such as content-aware transformation, and a bunch of new features in 3D.

5、adobe photosho cs5

A bunch of photographic updates. In addition, there are content-aware filling, HDR synthesis, intelligent edge detection, intelligent background removal, etc. adobe photosho cs6

Adobe Photoshop CS6 is the 13th generation of Adobe Photoshop and is a major version update.

Previous generations of Photoshop have added new features such as GPUOPENGL acceleration and content filling, this generation will enhance 3D images, adopt a new dark-tone user interface, and other improvements include integration with Adobe cloud services, improved file search, and more.

Photoshop CS6 no longer supports 32-bit macOS platforms compared to previous versions, and Mac users need to upgrade to a 64-bit environment.

On the basis of the above version, important layer search and selection functions have been added. In addition, there are a bunch of panels added to facilitate operation, no need to open small windows one by one, background storage, dotted strokes, etc.

PS Prompt Illegal version is caused by a problem with the software authorization.

1. You may be using a pirated version of Photoshop software, which is unauthorized or cracked, which will lead to an illegal version of the prompt. It is advisable to use genuine software to avoid this situation.

2. The macro core trial version of Photoshop has been used, and the trial period has expired. If you continue to use Photoshop, you need to purchase the genuine software and obtain a legitimate serial number to activate the software.

3. I am using an old version of Photoshop, which has expired or is no longer supported. It is recommended to upgrade to the latest version to ensure that the software works properly.

Each version has different features and improvements, and users can choose according to their needs. When choosing a Photoshop version, you need to evaluate it according to your own needs and operating habits, and choose the version that suits you.

1. The image is blurred and the blank part is not clean. To solve this problem, the glass of the exposure machine must first be kept clean. Wipe it clean with alcohol, both front and back.

If the transparency of the work is not enough, the penetration of light will be affected, and the published version will be blurred. If the film plate and glass plate are not tightly adhered to, it will also cause sun filtration.

Sometimes, if a film base is used for a long time, there is a lot of residual rubber left by the tape paper, and the light transmission will be affected, and the film and the film will not be so tightly attached, so the film base will have to be replaced after a long time. When imposing, if two images overlap, the image is also unrealistic. If the leather cloth is used for a long time, it will age, and there will be a small amount of air leakage at some edges, and the PS version and the film will not stick tightly, and the ** that is exposed will also be weak.

If the machine is used for a long time, it is necessary to check whether the vacuum level of the air pump is enough.

If the lamp is used for too long, the cutting rate will decrease, and the amount will be insufficient. When inhaling, if you can't gradually walk around from the middle, it will cause local bubbles, and the PS version will have local blurring, which is to check the bottom pad.

2. The PS version of the outlets is not true. To solve this problem, it is checked from the film. The dots on the film used for printing should have enough blackness, and the dot structure on the plate should be transferred to the printing plate, and the covered part (dots) must not be allowed to pass through the amount of light, causing the photosensitive layer of the printing plate.

Otherwise, the dots on the plate will not be solid, and the dots will fall off when printing. The dots are blurred, and we know that the absolutely clear dots, the transition from the translucent plane to the highly black overlay is very steep and abrupt, and the edges of the dots are actually hanging up. In contrast to the faint dots, the blackness starts from the edges and slowly increases.

So the dot creates an edge that is more or less inclined.

Halo dots on the plate cause color deviations due to their unstable performance, and "lost pips" can often be seen on the plate. To solve this problem, the film before printing should be strictly inspected, and the dots should have sufficient blackness and sufficient clear edges.

3. It cannot reflect the subtleties of the work. Like a strand of hair, ** on it, and the printing plate becomes blurred. This is mainly due to the lack of ** amount or the excessive concentration of the potion during the plate and the fine parts are washed off.