and Lithium-Ion battery (with an autonomy up to four hours). By 2000 Toshiba was adding special features to Tecra notebook models, such as Toshiba Hibernation and Resume, Toshiba Power Extensions, SecureSleep, Wake-On-LAN and Service Boot, and System Password Security. Sharp era Portfolio Toshiba is updating the Tecra series by upgrading older models or launching new notebooks, such as Tecra A11. Depending on the location there are currently three notebooks in the Tecra series. Toshiba implemented two latest upgrades in the current Tecra series. The first upgrade regards the operating system. Recent Tecra notebooks are shipped with Windows 7 operating system, while the second upgrade regards the 2010 Intel Core processor Family, which includes faster processors that deliver higher performances with Intel Turbo Boost technology and Intel Hyper Threading technology (available in three performance levels). Toshiba included in the Tecra series features for protection such as PC Health Monitor. Other Tecra laptop features are eSATAp Sleep-and-Charge combo port, and fingerprint reader for a better security. Furthermore, the Tecra series includes notebooks with either 14.1 inches diagonal display or 15.6 high resolution diagonal widescreen. Some current Tecra notebook models have durable texture finish with chrome buttons. Models Current Products Depending on the location the Tecra series includes: Tecra A50 Tecra W50 Tecra Z40 Tecra Z50 Previous Products Tecra A11 Tecra R10 Tecra R940 Tecra R950 Tecra R850 Tecra R840 - 3 Variants Tecra M10 Tecra M11 - 2 Variants 1995-2001 Tecra 8100 Tecra 8000 Tecra 780CDM, 780DVD Tecra 750CDM, 750CDT, 750DVD Tecra 740CDT Tecra 730CDT, 730XCDT Tecra 720CDT Tecra 710CDT Tecra 700CS, 700CT (DSTN color LCD vs TFT color LCD) Tecra 550CDS, 550CDT Tecra 540CDT Tecra 530CDS, 530CDT Tecra 520CDS, 520CDT Tecra 510CS, 510CDS, 510CDT Tecra 500CS, 500CDT Other Tecra models Toshiba Tecra 8200 Toshiba Tecra 9100 Toshiba Tecra A10 Tecra A1 Tecra A2 Tecra A3 Tecra Alol Tecra A4 Tecra A5 Tecra A7 Tecra A8 Tecra A9 Tecra A11 Tecra M10 Tecra M1 Tecra M2 Tecra M3 Tecra M4 Tecra M5 Tecra M7 Tecra M9 Tecra M11 Tecra R10 Tecra S10 Tecra S1 Tecra S2 Tecra S3 Tecra S4 Tecra S5 Tecra A5 Toshiba began production of the Tecra A5 in 2005. It has since been superseded by the Tecra A6. Older models include the Tecra 720CDT. They were produced at Toshiba's plants in Yokkaichi and Hangzhou. The Tecra A5 has 14" WXGA wide screen LCD display with a native resolution