DataBlur is a free browser extension that blurs emails, card numbers, and passwords before you share your screen

Create Names from Selection Tony Phillips selects the labels along with the data they describe, presses Ctrl+Shift+F3, and Excel writes a named range for every label in a few seconds, and he names the catches: a blank row between the labels and the data stops it, duplicate labels fail, spaces in a label become underscores, and formulas you already wrote keep their cell references until you run Apply Names.

Docker, then Tailscale Tashreef Shareef deploys the open-source RustDesk server in Docker containers, installs the free clients on Windows, Linux, macOS, and Android, then layers Tailscale on top so he can reach his home PC from a coffee shop, a hotel, or a phone hotspot without opening a single port on his router, and he is straight about the catches: self-hosted RustDesk on its own only works inside your local network, and the setup is fairly quick only if you are already comfortable with Docker.

Settings, then Privacy Tashreef Shareef switches off usage-statistics sharing in Gboard's Privacy settings and in the Smart typing section of Samsung Keyboard, clears the stored data with the reset option, and revokes the contacts, camera, and microphone permissions, then offers LeanType, HeliBoard, FUTO Keyboard, and AnySoftKeyboard as on-device alternatives, while granting that they can mean sideloading an APK and predictions that are less sharp than the mainstream option.