To access Photoshop, you need a PAID Creative Cloud subscription from Adobe. Please log-in to your account below to confirm your account is active and payment details are current.
Also please ensure your computer meets or exceeds the minimum system requirements to run Creative Cloud + Photoshop and all other apps you intend to use.
If your subscription is active, you may download & Install the Creative Cloud Desktop app from which you manage your other CC apps & services.
Post back if you have any questions.
but I already bought it!
That's not Photoshop. That's Photoshop Elements. Since you re-installed Windows 10, you'll need to re-install Photoshop Elements, too. You will also need your serial number to activate it.
Please help me again! I need six digits serial number. Where I can get it?
In the link you show: