On the extension, you have the option to switch between Tokens and/or Activity. You can check your asset information anytime on either selection:
Tokens:
On this screen, you can view your asset/token information:
You can view the token directly on Etherscan or your specific blockchain explorer.
You can also send and swap on the assets directly!
Activity:
On this screen, you can view your transaction history and can even explore transactions further:
You can view the transaction directly on Etherscan or your specific blockchain explorer.
You can also directly copy the transaction hash information on any transaction.