001 Video Converter, convert any video to iPod, iPad, PSP, iPhone, Zune, Xbox360, The best video audio converters for MP4, Flv(Flash), Avi, Divx, Xvid, H.264, Mkv, Mpg (Mpeg-1,2), Wmv, Rm, Rmvb, Mov, Vob, 3GP, OGG, ASF, WMA, WAV, MP3, AC3, AAC, etc.
It can lock all items with your computer,just like Mouse, Keyboard, Desktop etc. after your desktop was locked by the software, none can modify your document, access your computer or use programs on your computer.
Evidence Exterminator cleans all PC usage history information. Clean up your cookies, history, temporaryinternet files, browser's cache, recycle bin, recent documents, and also remove all the temporary files left by your system.
SoftwareUpdate is a free softwareclient designed to inform you of available software updates for your computer, so as to keep your software up-to-date. It offers you a link to update software and other related information.