Browsing Lithuanian translation

24.

A <guibutton>Lock Screen</guibutton> button can be added to the <application>Panel</application> for quick and easy screen locking. <mousebutton>Right-click</mousebutton> the <application>Panel</application>, select <guibutton>Add Widgets...</guibutton>, select <guibutton>Lock/Logout</guibutton>, and drag it to the proper location on the <application>Panel</application>.

25.

To unlock the screen, move the mouse or press a key. Enter the password, and either press the <keycap>Return</keycap> key or press the <guibutton>Unlock</guibutton> button.

26.

If more than one person has a user account on the computer and the screen is locked by one user, other users can press the <guibutton>Switch user...</guibutton> button to unlock the screen for their own accounts. They will not be able to access currently-open work in locked accounts. Users with locked screens can switch back to their own accounts and unlock their screens when the computer becomes available.

27.

Set up a firewall

28.

<application>Guarddog</application> is the firewall of choice for <phrase>Kubuntu</phrase>. Please review the <ulink type="help" url="help:/kubuntu/network/">Networking</ulink> documentation and locate the <application>Guarddog</application> section.

29.

Avoid Internet nuisances and crime

30.

From time to time email messages carry viruses or links to fraudulent web sites. It is important to learn how to deal with these messages in order to prevent the computer or personal information from being compromised or misused.

31.

Typically such messages are sent by strangers. However, sometimes this type of email appears to be from a trusted acquaintance, even though that person did not really send it. It is possible to include a fake sender email address in emails.

32.

Unwanted (unsolicited) mail tends to fall into one of several categories:

33.

Spam (junk) email with offers for unwanted services and products.