diff --git a/AI/Princess_Renner_Machine_Learning_A_Probabilistic_Perspective.png b/AI/Princess_Renner_Machine_Learning_A_Probabilistic_Perspective.png
new file mode 100644
index 00000000..cd97d9ce
Binary files /dev/null and b/AI/Princess_Renner_Machine_Learning_A_Probabilistic_Perspective.png differ
diff --git a/CMake/Runa_Yomozuki_Professional_CMake.png b/CMake/Runa_Yomozuki_Professional_CMake.png
new file mode 100644
index 00000000..ca315e18
Binary files /dev/null and b/CMake/Runa_Yomozuki_Professional_CMake.png differ
diff --git a/Java/Kurumizawa_Satanichia_Intro_To_Java_Programming.png b/Java/Kurumizawa_Satanichia_Intro_To_Java_Programming.png
index 13e086be..756bd0cc 100644
Binary files a/Java/Kurumizawa_Satanichia_Intro_To_Java_Programming.png and b/Java/Kurumizawa_Satanichia_Intro_To_Java_Programming.png differ
diff --git a/Julia/Rin_Mastering_Julia.png b/Julia/Rin_Mastering_Julia.png
new file mode 100644
index 00000000..eb18a1dd
Binary files /dev/null and b/Julia/Rin_Mastering_Julia.png differ
diff --git a/Math/Kozeki_Ui_Nonlinear_Systems.png b/Math/Kozeki_Ui_Nonlinear_Systems.png
new file mode 100644
index 00000000..e004f01c
Binary files /dev/null and b/Math/Kozeki_Ui_Nonlinear_Systems.png differ
diff --git a/PowerShell/Power_PowerShell_TheUltimateBeginnersGuidetoLearnPowerShellStepbyStep.png b/PowerShell/Power_PowerShell_TheUltimateBeginnersGuidetoLearnPowerShellStepbyStep.png
new file mode 100644
index 00000000..597b5847
Binary files /dev/null and b/PowerShell/Power_PowerShell_TheUltimateBeginnersGuidetoLearnPowerShellStepbyStep.png differ
diff --git a/Python/Komi_san_Python.png b/Python/Komi_san_Python.png
index c72668ba..f1696667 100644
Binary files a/Python/Komi_san_Python.png and b/Python/Komi_san_Python.png differ