how I can use icloud in laptop

Hey there biplab65,

Thank you for being a part of Apple Support Communities. We understand you want to use iCloud on your laptop, and we're happy to assist you with this process.

When you set up iCloud for Windows on your PC, photos, documents, and bookmarks are synced between your Apple devices. You can follow the guidance here to help with setting this up: Set up and use iCloud for Windows

You can also access your data using the iCloud website: iCloud

Let us know if you have other questions.

Have a great day!