Is the word clica the same in Brazilian and European Portuguese?

No

The word "clica" is not the same in terms of typical usage and grammar.

In Brazil, "clica" is the universal, standard term for almost any digital interaction, whether it involves a link, a button, or an icon. In Portugal, while "clica" is used for clicking links, the words "carregar" (to press/load) or "prime" (to press) are much more natural and frequent when referring to buttons, icons, or keys.

Additionally, there is a grammatical difference regarding the imperative mood. In Brazil, "clica" is commonly used colloquially as an informal imperative for both tu and você. In Portugal, "clica" is strictly the second-person singular (tu); if a person is addressing someone using the more formal or standard você, they would use "clique."

Brazilian Portuguese Examples

1. Clica no link para acessar a página. (Click on the link to access the page.)
2. Clica no botão para salvar o arquivo. (Click on the button to save the file.)
3. Clica na imagem para ver o tamanho real. (Click on the image to see the actual size.)
4. Clica no ícone para abrir o aplicativo. (Click on the icon to open the app.)
5. Clica no botão de fechar a janela. (Click on the button to close the window.)

Portuguese (Continental) Examples

1. Carrega no link para aceder à página. (Click on the link to access the page.)
2. Prime o botão para guardar o ficheiro. (Press the button to save the file.)
3. Carrega na imagem para ver o tamanho real. (Click on the image to see the actual size.)
4. Carrega no ícone para abrir a aplicação. (Click on the icon to open the app.)
5. Prime o botão de fechar a janela. (Press the button to close the window.)