On internal pages, use the Tab key to access different links.
For visually impaired people to increase or decrease the font, there are font increase buttons A at the top of the site. You can also toggle the text font size by pressing the ALT and + buttons on your keyboard (Pressing both together) or by pressing the ALT and - buttons (Pressing both together).
You can zoom in/out the entire screen by pressing the CTRL (CONTROL) and +/- buttons on the keyboard and the up/down mouse wheel.
For those who want to change the background of the website, there are buttons "WHITE", "BLACK" at the top of the website. You can also use the ALT and C keys on the keyboard to switch the background of the website (by pressing both together).
For those who want to hide the illustrations, there are buttons "SHOW", "HIDE" at the top of the site. You can also perform this function with the keyboard keys: ALT and O (Pressing both together).
Also some hotkey combinations to help you navigate the website:
ALT and I - return to the title (initial) page.
ALT and T - site information index (structure/tree).
ALT and S - Site Search.
ALT and E - website in English.
ALT and L - website in Lithuanian language.
ALT and N - this information page for the disabled version.
ALT and X - disable/enable the disabled version.
Press the SHIFT key five times: Toggles key lock on and off
Hold SHIFT for eight seconds: Turns key filtering on and off
Press and hold the NUM LOCK key for five seconds: Toggles the toggle sound on and off
Left ALT+Left SHIFT+NUM LOCK: Enables and disables keyboard mouse emulation
Left ALT+Left SHIFT+PRINT SCREEN: Toggles contrast image on and off
