Sometimes other users on my computer use my account. I want to know what did they do on in easy way with GUI. I dont want to read logs and such things.
Are there such tools? If yes, please names.
Yes there is a Tool .
GNOME Activity Journal (formerly known as GNOME Zeitgeist) is a tool for easily browsing and finding files on your computer. It keeps a chronological journal of all file activity and supports tagging and establishing relationships between groups of files.
Open your terminal and type as
Open your unity dash and type as activity-journal and click it to open .