Set schedules (daily/weekly/monthly) and use incremental or differential methods.
Upgrading from the free version unlocks advanced capabilities: System Migration
: On a different device with internet access, go to the AOMEI Offline Activation page. Provide your License Code and the Machine Code from Step 1.
Here are some general tips to obtain a legitimate serial key:
AOMEI frequently partners with tech sites for "Time-Limited Giveaways."
Check sites like Humble Bundle or SharewareOnSale for heavy discounts.