Question Amd 5950x Ftpm with BitLocker help

[Gynvc4]

The PC is a custom build.
Motherboard x570 pro aorus
CPU: amd 5950x
RAM:128GB DDR4 @ 3200 MHz
GPU: EVGA RTX 2080 TI w/ 12GB Dedicated VRAM
SSD: Gen 4 m.2 sabrient 2tb
SSD: M.2 Samsung 2tb
x6 Samsung SSD 2TB

HDD: 2 Hitachi Ultrastar A7K1000 1TB Drives in RAID 1

windows 10 latest update 2022

1: enabled Ftpm in bios
2: disabled CSM
3: enabled secure-boot.
now in windows 10 TPM.MSC shows it is ready and working status.
Big question how do I use TPM with BitLocker or do I just turn BitLocker on a drive and save the key and that's it?

 

[Gynvc4]

he PC is a custom build.
Motherboard x570 pro aorus
CPU: amd 5950x
RAM:128GB DDR4 @ 3200 MHz
GPU: EVGA RTX 2080 TI w/ 12GB Dedicated VRAM
SSD: Gen 4 m.2 sabrient 2tb
SSD: M.2 Samsung 2tb
x6 Samsung SSD 2TB

what parts can i add to upgrade the system to get the most of of the speed in VFX Rendering in a 3d max 22,after effects 22, cinema 4d