In most web browsers, you can zoom in and out by holding down the Ctrl key (the Cmd key in OS X) and pressing either the "+" or "-" key at the same time.
Another option is to use the mouse: hold down the Ctrl key and move the mouse scroll wheel. To return to normal size, press the Ctrl and 0 keys at the same time.
When you have logged in to My ESTER, you can send suggestions and opinions on the online catalogue and other services of the library.
To send a suggestion, choose Send a Suggestion from the drop-down menu, and write the suggestion or opinion you wish to deliver to the library.
For feedback please add your email address and click Submit Suggestion.