Is it worth it to use at work on Windows 10 utilities for cleaning and optimization?

Is it worth it to use at work on Windows 10 utilities for cleaning and optimization?

Yes, it is.
But of course you should use, not horrible, and the staff maykrosoftovskih utility.
For Example - Dism /Online /Cleanup-Image

Windows application to clean and optimize the memory, type, Reg Organaizer, Clean Master, etc.?

It's a completely useless software, if you are lucky, if not lucky, which happens more often, it is extremely harmful software. Typical of malware.

Cached all the same information on the computer CUDA, so the trash is

Of course there is, but it regularly cleans. But is that not completely.

To clean need to understand specifically what you need to clean, and use of the appropriate tools.

Cached all the same information on the computer CUDA, so the trash is

The cache is "optimization". It is used to increase the speed of access. Normal cache is usually limited in size and is cleared itself when needed.

I use regular utility disk cleanup.
Also you can clean the folders C:\\WINDOWS\\Temp (full) C:\\Users\\username\\AppData manually from remote programs.

The teacher training is said to clean and defragment the registry do not need. The registry a little and all is placed in memory. There are certainly cases when the registry much litter, but it is not the normal use of the system. Wiser to just pereustanovit system when very bad.

Write yourself BATNEEC to clean the temporary folders.
Before (maybe more than 10-15 years ago) had a problem with crooked installers that incorrectly or incompletely removed product. (and with vandeful sit put almost all programs stupid to try) For computers with 128 MB -512 operatives and screw 20Gb that was still somehow loosely relevant, but now, except when the browser nobody uses could almost be two or three folders to clean (use the tempo Ozersky and browser cache)

I think you should not use third party programs, since the standard software with similar functions already exists in the system.