The Sims 4, video game, character deletion, removing cache files, digital housekeeping, computer maintenance, improving game performance, freeing up disk space, virtual world, simulation game, realistic textures, detailed interiors, modern furniture, suburban neighborhood, clear skies, bright sunlight, dynamic shadows, high-resolution graphics, optimized rendering, smooth gameplay, user interface, interactive objects, 3/4 view, vibrant colors, clear cache process, PC gaming, troubleshooting, technical support.