diff --git a/Andriod10/0_Intro_Pixel3_Andriod10.pptx b/Andriod10/0_Intro_Pixel3_Andriod10.pptx
index e708be7..da49422 100644
Binary files a/Andriod10/0_Intro_Pixel3_Andriod10.pptx and b/Andriod10/0_Intro_Pixel3_Andriod10.pptx differ
diff --git a/Andriod10/1_Pixel3_Image.pptx b/Andriod10/1_Pixel3_Image.pptx
index 8cd4835..76907a5 100644
Binary files a/Andriod10/1_Pixel3_Image.pptx and b/Andriod10/1_Pixel3_Image.pptx differ
diff --git a/Andriod10/2_Pixel3_Device_Investigation.pptx b/Andriod10/2_Pixel3_Device_Investigation.pptx
index 4b1babf..88bdc53 100644
Binary files a/Andriod10/2_Pixel3_Device_Investigation.pptx and b/Andriod10/2_Pixel3_Device_Investigation.pptx differ
diff --git a/Andriod10/3_Pixel3_System_settings.pptx b/Andriod10/3_Pixel3_System_settings.pptx
index 501d4a7..d3aaf41 100644
Binary files a/Andriod10/3_Pixel3_System_settings.pptx and b/Andriod10/3_Pixel3_System_settings.pptx differ
diff --git a/Andriod10/4_Overivew_App_Life_Cycle.pptx b/Andriod10/4_Overivew_App_Life_Cycle.pptx
index ddb9fda..ea23be0 100644
Binary files a/Andriod10/4_Overivew_App_Life_Cycle.pptx and b/Andriod10/4_Overivew_App_Life_Cycle.pptx differ