Can I use DBAN, then OKR?

Computer Type: Laptop
System Manufacturer/Model Number: MSI GE76 RAIDER
OS: Windows 11 Pro
CPU: 11th Gen Intel(R) Core(TM) i7-11800H @ 2.30GHz
Motherboard: Micro-Star International Co., Ltd. MS-17K3
Memory: 32 GB (2x16) Samsung DDR4-3200
Graphics Card: NVIDIA GeForce RTX 3070 Laptop GPU
Monitor(s) Displays: Dell UltraThin S2719DM 27" 16:9 IPS monitor, 2K, 5ms
Screen Resolution: 1920 x 1080 x 4294967296 colors
Hard Drives: 1 TB NVMe SSD Micro PCIe 4
Internet Speed: 400MBps Xfinity
Browser: Edge
Antivirus: Windows Defender