diff --git a/Assets/linux-kernel.png b/Assets/linux-kernel.png index 7cc0df73..5ab0a316 100644 Binary files a/Assets/linux-kernel.png and b/Assets/linux-kernel.png differ diff --git a/Booting/images/bss.png b/Booting/images/bss.png index c9b802e9..b7a1e9b5 100644 Binary files a/Booting/images/bss.png and b/Booting/images/bss.png differ diff --git a/Booting/images/kernel_first_address.png b/Booting/images/kernel_first_address.png index 4fb0ddee..ba746f9e 100644 Binary files a/Booting/images/kernel_first_address.png and b/Booting/images/kernel_first_address.png differ diff --git a/Booting/images/linear_address.png b/Booting/images/linear_address.png index 6a9eaca0..244de422 100644 Binary files a/Booting/images/linear_address.png and b/Booting/images/linear_address.png differ diff --git a/Booting/images/minimal_stack.png b/Booting/images/minimal_stack.png index 123da34a..ac1ac9a1 100644 Binary files a/Booting/images/minimal_stack.png and b/Booting/images/minimal_stack.png differ diff --git a/Booting/images/simple_bootloader.png b/Booting/images/simple_bootloader.png index 2443974d..53e4d65f 100644 Binary files a/Booting/images/simple_bootloader.png and b/Booting/images/simple_bootloader.png differ diff --git a/Booting/images/stack1.png b/Booting/images/stack1.png index 534be3af..78d4c999 100644 Binary files a/Booting/images/stack1.png and b/Booting/images/stack1.png differ diff --git a/Booting/images/stack2.png b/Booting/images/stack2.png index 9eb8f0cd..3e278950 100644 Binary files a/Booting/images/stack2.png and b/Booting/images/stack2.png differ diff --git a/Booting/images/try_vmlinuz_in_qemu.png b/Booting/images/try_vmlinuz_in_qemu.png index e24b925b..5b44d698 100644 Binary files a/Booting/images/try_vmlinuz_in_qemu.png and b/Booting/images/try_vmlinuz_in_qemu.png differ diff --git a/Booting/images/video_mode_setup_menu.png b/Booting/images/video_mode_setup_menu.png index 78530173..99162ace 100644 Binary files a/Booting/images/video_mode_setup_menu.png and b/Booting/images/video_mode_setup_menu.png differ diff --git a/Cgroups/images/menuconfig.png b/Cgroups/images/menuconfig.png index 8e2324a1..13f1d5d5 100644 Binary files a/Cgroups/images/menuconfig.png and b/Cgroups/images/menuconfig.png differ diff --git a/Initialization/images/CONFIG_NR_CPUS.png b/Initialization/images/CONFIG_NR_CPUS.png index 996f0293..5e36552b 100644 Binary files a/Initialization/images/CONFIG_NR_CPUS.png and b/Initialization/images/CONFIG_NR_CPUS.png differ diff --git a/Initialization/images/NX.png b/Initialization/images/NX.png index 059e26d7..9fdcd460 100644 Binary files a/Initialization/images/NX.png and b/Initialization/images/NX.png differ diff --git a/Initialization/images/brk_area.png b/Initialization/images/brk_area.png index e79b7d11..4a5ea54a 100644 Binary files a/Initialization/images/brk_area.png and b/Initialization/images/brk_area.png differ diff --git a/Initialization/images/kernel_command_line.png b/Initialization/images/kernel_command_line.png index e65f9b21..9ff8c7d0 100644 Binary files a/Initialization/images/kernel_command_line.png and b/Initialization/images/kernel_command_line.png differ diff --git a/Interrupts/images/kernel.png b/Interrupts/images/kernel.png index 93a05238..f5475cc4 100644 Binary files a/Interrupts/images/kernel.png and b/Interrupts/images/kernel.png differ diff --git a/MM/images/kernel_configuration_menu1.png b/MM/images/kernel_configuration_menu1.png index 54ef0ac5..bcf59f29 100644 Binary files a/MM/images/kernel_configuration_menu1.png and b/MM/images/kernel_configuration_menu1.png differ diff --git a/MM/images/kernel_configuration_menu2.png b/MM/images/kernel_configuration_menu2.png index 6981c94c..aa8d8912 100644 Binary files a/MM/images/kernel_configuration_menu2.png and b/MM/images/kernel_configuration_menu2.png differ diff --git a/MM/images/memblock.png b/MM/images/memblock.png index 6e6279bc..6bfe5969 100644 Binary files a/MM/images/memblock.png and b/MM/images/memblock.png differ diff --git a/Misc/images/dgap_menu.png b/Misc/images/dgap_menu.png index 27e23c5c..9eefa072 100644 Binary files a/Misc/images/dgap_menu.png and b/Misc/images/dgap_menu.png differ diff --git a/Misc/images/git_diff.png b/Misc/images/git_diff.png index 30cc493c..738a362e 100644 Binary files a/Misc/images/git_diff.png and b/Misc/images/git_diff.png differ diff --git a/Misc/images/github.png b/Misc/images/github.png index d2da8950..f0591c0d 100644 Binary files a/Misc/images/github.png and b/Misc/images/github.png differ diff --git a/Misc/images/google_linux.png b/Misc/images/google_linux.png index c9eeeab8..9123bde4 100644 Binary files a/Misc/images/google_linux.png and b/Misc/images/google_linux.png differ diff --git a/Misc/images/menuconfig.png b/Misc/images/menuconfig.png index 97542825..c86f25c8 100644 Binary files a/Misc/images/menuconfig.png and b/Misc/images/menuconfig.png differ diff --git a/Misc/images/nconfig.png b/Misc/images/nconfig.png index 5a142396..57908953 100644 Binary files a/Misc/images/nconfig.png and b/Misc/images/nconfig.png differ diff --git a/Misc/images/qemu.png b/Misc/images/qemu.png index 2599f78e..54218b6b 100644 Binary files a/Misc/images/qemu.png and b/Misc/images/qemu.png differ diff --git a/SysCall/images/ls_shell.png b/SysCall/images/ls_shell.png index a34e7930..653dd092 100644 Binary files a/SysCall/images/ls_shell.png and b/SysCall/images/ls_shell.png differ diff --git a/Theory/images/4_level_paging.png b/Theory/images/4_level_paging.png index 70d1ffec..7f6b5a1e 100644 Binary files a/Theory/images/4_level_paging.png and b/Theory/images/4_level_paging.png differ diff --git a/Timers/images/HZ.png b/Timers/images/HZ.png index 388ef231..93a46093 100644 Binary files a/Timers/images/HZ.png and b/Timers/images/HZ.png differ diff --git a/Timers/images/base_small.png b/Timers/images/base_small.png index 75084003..c5bfdfbf 100644 Binary files a/Timers/images/base_small.png and b/Timers/images/base_small.png differ diff --git a/cover.jpg b/cover.jpg index e0ecfaea..02a3c813 100644 Binary files a/cover.jpg and b/cover.jpg differ