It seems like you're having issues running certain programs, especially games, on your PC even after defragmenting it and uninstalling some programs. Here are some steps you can take to troubleshoot and potentially fix this issue: 1. Check for System Updates: - Make sure your operating system is up to date. Sometimes updates can resolve compatibility issues. 2. Update Graphics Drivers: - Outdated or incompatible graphics drivers can cause problems with running games. Visit the manufacturer's website to download and install the latest graphics drivers for your system. 3. Check for Game Updates: - Ensure that the games you are trying to run are updated to the latest version. Developers often release patches to fix bugs...