If Roblox is not downloading or installing on your Windows 11/10 PC, restart your PC and if that doesn't help, use the fixes discussed here.

If your computer freezes with a pixelated screen, the issue may be with your graphics card driver. Use these fixes to resolve the issue.

BlueStacks is an excellent Android emulator, but it's not without issues. Here's a look at common BlueStacks problems and how to fix them.