diff --git a/Basic_Computer_Skills_for_Forensics/0_Number_Systems.pptx b/Basic_Computer_Skills_for_Forensics/0_Number_Systems.pptx index e6c4c3f..7aaeb0e 100644 Binary files a/Basic_Computer_Skills_for_Forensics/0_Number_Systems.pptx and b/Basic_Computer_Skills_for_Forensics/0_Number_Systems.pptx differ diff --git a/Basic_Computer_Skills_for_Forensics/4_Advanced_linux_command_line.pptx b/Basic_Computer_Skills_for_Forensics/4_Advanced_linux_command_line.pptx index f494b11..e16bc7a 100644 Binary files a/Basic_Computer_Skills_for_Forensics/4_Advanced_linux_command_line.pptx and b/Basic_Computer_Skills_for_Forensics/4_Advanced_linux_command_line.pptx differ