You can add an option to open Timeline using the context menu from the desktop. Here's how.
On Windows 10, Task View is an experience designed to help you organize apps and create virtual desktops to multitask more efficiently. Using this feature, you can see and quickly switch between your running applications or jump to a different virtual desktop.
Starting with Windows 10 April 2018 Update (version 1803), Task View also gives you access to your Timeline activities, to pick up tasks where you left off on apps you were working in the past — on your computer or other devices, including iOS and Android devices.
Full story from the WindowsCentral blog...