Registry Editor (regedit) is one of the database where your pc's behaviours referred to. Some of the GUI options provided to you are stored here. *Before editing, do backup your entire regedit. Because a mistake in modifying thing you shouldn't would cost the PC to unable to start. 1) Enable insecure download by default (for Chrome) Go to this path (if you don't have, create them by Add Key at the folder) Computer\HKEY_CURRENT_USER\SOFTWARE\Policies\Google\Chrome In Chrome, make a new DWORD and name it DownloadRestrictions *Must be exact case and word Double Click it and value can be edited. 0 means download all 1 means block dangerous file 2 means block suspicious file 2) Disable lock key screen This can disable the feature where you need to click something just for the screen to pop out the password. TLDR: Go to password screen directly when open PC HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Personalization *If don't have, retreat till ...\Windows path and create the folder Then Create new Key with DWORD 32-bit, inside name is NoLockScreen > set value to 1 as True Boolean 3) Turn Off Fast Startup / Hiperboot Some dual-boot setups, external drives, or certain BIOS/UEFI operations may require disabling Hiberboot to function properly. *Note: Disabling it will cause PC to slightly slower to finish startup each time you shutdown Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Power Look for HiperbootEnabled Set it to 0 (means don't enable) 4) Disable Animations for a Slight Speed Boost HKEY_CURRENT_USER\Control Panel\Desktop find and set Change MenuShowDelay value to 0~100 (millisecond) 5) Remove Low Disk Warning HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer NoLowDiskSpaceChecks set 1 to disable 6) Disable Cortana HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Windows Search Find AllowCortana and set to 0 *Older PC with no Cortana will not have this b default 7) Bring back Windows 10's R Click Menu HKEY_CURRENT_USER\Software\Classes\CLSID Create new key in that folder with the word below: {86ca1aa0-34aa-4e8b-a509-50c905bae2a2} In the created key {86ca1aa0-34aa-4e8b-a509-50c905bae2a2} Create ANOTHER key again ( (leave the Default as it is): InprocServer32 8) Add new option in Explorer's Right Click Menu HKEY_CLASSES_ROOT\*\shell Right click shell and create a new key Let's say MyApp (You can change this to any name you want) In MyApp, create a key named command In the command, click (Default) and put this (replace with your app path): "C:\Windows\System32\notepad.exe" "%1" *You can create more by adding more key into the shell Bonus: Put this into (Default) to create a menu that can copy a file as full filepath including the the selected file. cmd /c echo %1 | clip