Depending on whether you downloaded an ISO file, a self-extracting archive, or a folder with an installer, follow the appropriate method.
Before you start, ensure your computer meets the system requirements for Adobe Creative Cloud 2020 applications: how to install adobe master collection cc 2020 x64 2021
Select Language
Choose e.g., en_US for English, ru_RU for Russian, etc. Depending on whether you downloaded an ISO file
Installation Path
Default: C:\Program Files\Adobe. If your C drive is small, change to D:\Adobe or another SSD. Select Language
Choose e
Disable "Run after installation"
Uncheck any box that says launch Adobe apps immediately.
Click "Install"
The process takes 20–40 minutes. Do not open other heavy programs.
When finished – A message says “Installation complete.” Do NOT launch apps yet.