How to get updates for my Macbook Pro (retina 13 inch-late 2013?

Phuongngolam wrote:

Please tell me wich software i could get to update for my Macbook Pro (retina 13 inch-late 2013?

Your 2013 is quite capable of running the last macOS Catalina...

System requirements macOS 10.15 Catalina

macOS Catalina will run on all Macintosh computers that supported Mojave:

MacBook: Early 2015 or newer

MacBook Air: Mid 2012 or newer

MacBook Pro: Mid 2012 or newer

Mac Mini: Late 2012 or newer

iMac: Late 2012 or newer

iMac Pro

Mac Pro: Late 2013 or newer; Mid 2010 or Mid 2012 if upgraded with a recommended Metal-capable GPU

macOS Catalina - Technical Specifications - Apple Support

https://support.apple.com/kb/SP803?locale=en_US

https://www.apple.com/macos/catalina/

https://itunes.apple.com/us/app/macos-catalina/id1466841314?mt=12&l=en-us

With the release of macOS 10.15 Catalina, applications will have to be 64-bit. App developers will issue updated apps if they want their apps to work on this newest macOS upgrade

32-bit app compatibility with macO ... - Apple Support

https://support.apple.com/en-us/HT208436

Check Your Apps and Prepare for a 64-bit World

https://www.stclairsoft.com/Go64/index.html

Locate all 32-bit apps in System Info

http://osxdaily.com/2018/03/06/find-32-bit-apps-mac/

How to update the software on your Mac - Apple Support

or

How to upgrade to macOS Catalina - Apple Support