Pick your operating system and follow the steps.
Click "Download for Windows" on the home page.
Open the downloaded file Keak_0.3.1_x64-setup.exe. Windows shows a blue "Windows protected your PC" screen. Click "More information", then click "Run anyway".
The Keak Setup wizard opens. Click Next, Next, Install, Finish (leave "Run Keak" checked).
Keak opens automatically. Sign in with your email or Google.
When Keak asks for microphone access, click Allow.
Hold Ctrl+Win anywhere on your computer to start dictating. Release to insert the text.
Hold Ctrl+Alt to open Keak AI, your voice assistant. Ask it anything and it will write the answer directly where your cursor is.