Hello israel arredondo,
Welcome to Microsoft Q&A forum.
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It's unfortunate to hear that your account might have been hacked. Just want to check first, can you still log in with the account at account.microsoft.com? It'd be best if you still can.
Please note that this is a user-to-user support forum. Moderators, contributors including external Microsoft employees cannot directly intervene in Microsoft product features or access back-end systems. Our role is limited to providing technical guidance on reported issues, requests, or ideas. I'll do my best to help you get the account back on your own. However, for more information regarding your account, please contact Microsoft Support.
Regarding the computer issue, it's hard to tell what might be wrong here. However, corrupted files could be a reason, in this case, please try to run this quick check.
- Type "Command Prompt" in the search bar and select "Run as administrator"
- Type DISM / Online/ Cleanup-image/ RestoreHealth and press Enter.
- When it is done, type sfc /scannow and press Enter.
- Restart your computer when the second scan is done.
About the external drive, can you confirm if the port that you used for it is still functional?
I'm waiting for your reply.