How does shepherd improve electronic skill in mass effect one?

Answer 1

Only certain classes have electronics skills to improve. That said, your electronics, hacking and decryption skills are totalled for your team. Try adding Tali or Garrus to your team and upgrading their electronics in the squad menu.

Answer 2

In Mass Effect 1, leveling up the "Electronics" skill improves Shepard's ability to decrypt locked containers, disable enemy shields, and bypass security systems. By investing skill points in Electronics, Shepard can access better loot, gain tactical advantages in combat, and unlock alternative dialogue options in certain situations.