Professional certifications for mortgage underwriters often increase salaries by 5 percent to 10 percent. With an underwriting certificate, mortgage underwriters can earn $40,000 to $61,000 per year. The National Association of Mortgage Underwriters offers two certifications.
Keeping a laptop plugged in for an extended amount of time or when you're not charging the computer can damage the battery. The CEO of Cadex Electronics, Isidor Buchmann, recommends charging the battery to 80 percent capacity and then unplugging it.
Sleep Charging. Despite the Not Charging message, you can charge your iPad through lower-powered Mac and PC USB ports in many cases. For this to occur, plug your iPad into the computer, but then place it into sleep mode by pressing the Sleep/wake button on top of the iPad.ery few computers send enough power through their USB connections to charge an iPad. An iPad requires more charging power than accessories such as cellular phones or music devices, and USB ports are not designed to put out that much power.