Browsing Brazilian Portuguese translation

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Ubuntu has built-in tools that make using the computer easier for people with certain physical limitations. You can find these tools by opening the Dash and searching for ``Universal Access.'' On the \tab{Seeing} tab you can manage the text size, the contrast of the interfaces, enable a zoom tool and even a screen reader. Selecting high-contrast themes and larger on-screen fonts can assist those with vision difficulties. You can activate ``Visual Alerts'' though the \tab{Hearing} tab, if you have hearing impairment. Also you can adjust keyboard and mouse settings to suit your needs through the \tab{Typing} and \tab{Pointing and Clicking} tabs respectively. \screenshot{02-universal-access.png}{ss:universal-access}{Universal allows you to enable extra features to make it easier to use your computer.}