Microsoft is facing two more lawsuits over its Windows 10 upgrade tactics. The first lawsuit comes from U.S. District Court in Florida, where the company has been accused of violating "laws governing unsolicited electronic advertisements" The suit, PCWorld reports, says Microsoft's tactics are against the FTC's rules on deceptive and unfair practices. The second lawsuit was filed last month in Haifa, Israel alleging that Microsoft installed Windows 10 on users' computer without their consent. It's similar to another recent lawsuit that was filed against Microsoft in which the Redmond company had to pay a sum of $10,000. The company, however, believes that these new lawsuits won't succeed. In a statement to The Seattle Times, the company said:We believe the plaintiffs' claims are without merit and we are confident we'll be successful in court.