While "cheating" can be done via console commands, dedicated editors allow you to modify your character and world stats without even opening the game.
Download Oblivion Face Exchange Lite . It allows you to swap faces between saves, which the console cannot do easily. oblivion save editor pc
A highly popular utility found on Nexus Mods that specializes in customizing spells, potions, and enchanted equipment. It allows you to access effects not normally available in-game. While "cheating" can be done via console commands,