This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint. Optimized for WCDMA 900/1700/2100, Quad-band EGSM 850/900/1800/1900, Optimized for 3G networks on WCDMA 900/1700/2100 Quad-band EGSM, 850/900/1800/1900. Does not support 3G on [...]

A laptop, or simply “Laptop” is a small battery personal computer, usually weighing about 1.8 kg. Nowadays, many office workers use their laptop as their primary source for calculation with an external mouse keyboard and monitor in the office, and organic-screen keyboard laptop and pointing device while traveling. Laptops usually in a single main battery [...]

Protect your laptop will help ensure that your laptop works properly and not hurt you. Improper or known security problems can cause irreparable damage to your laptop. These safety tips should be added to your laptop and weekly maintenance routine will help you stay productive and secure, no matter where you are. First Shut It [...]