If you're looking for a portable driver, you can try searching for a "portable Intel graphics driver" or a "driver package" that includes the graphics driver. Some popular websites that offer portable drivers include:
Intel maintains a repository for discontinued products.
Graphics drivers must deeply integrate with the Windows operating system kernel, registry, and system files during a formal installation process. Without a proper installation, the Windows operating system cannot communicate with the display hardware to enable features like hardware acceleration or custom resolutions. What "Portable Driver" Search Results Usually Are:
Intel Core 2 Duo CPU E7500 Graphics Driver Download & Portable Installation Guide
To find the correct driver, identify the , not the CPU.
While the E7500 CPU handles Windows 10 remarkably well for basic web browsing and office work, Intel does not offer official Windows 10 drivers for GMA-era chipsets (like the G41). Windows 10 will usually auto-install a compatible Windows 7 or 8 legacy driver that works fine for everyday tasks, though it lacks official support.