https://www.blockchain.com/ is an easy to use blockchain explorer.
It enables Bitcoin users to take a closer look at the Bitcoin network's transaction history and acquire information about certain blocks.
By entering a Bitcoin transaction hash in the search bar on the top right-hand corner of the page, you can see the status of a transaction. Each transaction has only one unique hash. So, you can find all relevant transaction data by entering the hash on an explorer. This includes the amount of bitcoin transferred, the fees paid, and the Bitcoin addresses of the sender and the recipient.
Moreover, by entering a Bitcoin address in the same search bar, then the amount of bitcoin in the associated wallet and its transaction history are displayed.
You can also try out alternative Blockchain explorers such as https://blockchair.com/ and https://blockdozer.com/