Please capitalize where necessary: this, in a short form tells you the philosophy behind these myriad organisations.
A: This, in a short form tells you the philosophy behind these myriad organisations.

Please capitalize where necessary: tiny cds, flexible usb sticks, etc.
A: Tiny CDs, flexible USB sticks, etc.

Please capitalize where necessary: considerably faster cpu clock speed
A: Considerably faster CPU clock speed

Please capitalize where necessary: that deception has continued through the centuries and is the state today.
A:
That deception has continued through the centuries and is the state today.