Installating bitcoin core requires several steps which may yet depending on the operating system involved
The first step however is downloading bitcoin core software by visiting the official bitcoin website (bitcoincore.org) choose the appropriate version for your operating system
Once downloaded proceed the installation process by following the on screen instructions
- initial synchronization; after the installation is complete the software will begin the process of synchronization with the bitcoin network , which involves downloading the entire blockchain history. Although this may take time depending on the speed of the internet and the current size of the blockchain
-secure the wallet; It is required to encrypt your wallet with a strong passphrase for added security,
Also regularly check for new versions and security updates by keeping up to date with the latest releases