To remove "bloatware," disable telemetry (antispy settings), and apply performance tweaks immediately after a clean retail install of Windows 10 or 11.
The tool is designed to be run from a USB drive or local folder. Because the official releases are often provided as direct executables, a .rar version is likely an unofficial repackage.
Searching for "Win Slap Portable rar" typically leads to , a lightweight, open-source tool designed to swiftly configure and debloat fresh Windows installations . It is primarily hosted on GitHub , where it is provided as a standalone .exe executable that requires no installation to function. Overview of WinSlap
Obtain the latest executable from the official WinSlap Releases page.
Options to use small taskbar icons, hide the "Meet Now" or "News and Interests" widgets, and remove the OneDrive icon from File Explorer.
Because WinSlap makes deep system changes, it is highly recommended to create a System Restore Point before use, as the developer does not guarantee it won't break specific system functionalities. svenmauch/WinSlap - GitHub

