Thank you!
I use mac, i downloaded bitcoin core and it have to download like 300gb of library!
Only after that i can have access to the balance?

Goodmorning to all!
I was searching for old memories in my old pc’s hard drive and found this bitcoin folder with the info if a wallet into it.
When I was younger i started to mine and buy some btc but I forgot about them!
Now that I have this folder, what can I do?
Where to open the files to check the balance?