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Para otimizar as configurações do sistema operacional Windows 7, em português, uma recomendação é: clicar no botão Iniciar e no campo Pesquisar programas e arquivos digitar ..I.. e pressionar a tecla Enter. Na janela Configuração do Sistema que se abre, na aba Inicialização do sistema, verificar se o Windows 7 foi selecionado. Em seguida, clicar em Opções Avançadas e, na janela que se abre, marcar a opção Número de processadores. Selecionar de preferência o maior número possível de processadores propostos e clicar em Ok. Ao fechar a janela e abrir a anterior, clicar em Aplicar e, em seguida, em Ok. Reiniciar o computador.
(Adaptado de: http://br.com.net/faq/2510-como-deixar-o-seu-windows-7-mais-veloz)
Preenche corretamente a lacuna I:
Na cerimônia de entrega do Prêmio Melhores do Agronegócio 2017, o presidente da Embrapa, Maurício Lopes, disse que a chegada e a difusão de novas tecnologias vão revolucionar o futuro do campo brasileiro.
Ele anunciou que a Embrapa Gado de Corte está lançando um cabresto com sensores para ser colocado no boi. A ferramenta é capaz de transmitir para o computador alguns sinais, como a temperatura do corpo, por exemplo, possibilitando ao pecuarista atuar com antecedência sobre problemas da boiada. “É uma das últimas palavras em tecnologia.”
O presidente da Embrapa disse, ainda, que a agricultura de precisão será determinante para o futuro do agronegócio.
Em resposta a uma provocação do jornalista Bruno Blecher, Maurício Lopes disse acreditar que a carne do futuro poderá mesmo ser produzida em laboratório. Há dez anos, um simples bifinho custava US$ 120 mil. Hoje, ele sai por US$ 5 mil, afirma. “Resta saber se alguém vai querer comer.”
(Adaptado de: NASCIMENTO, Sebastião. Novas tecnologias vão definir o futuro do agro, diz presidente da Embrapa. Disponível em: http://revistagloborural.globo.com)
Na cerimônia de entrega do Prêmio Melhores do Agronegócio 2017, o presidente da Embrapa, Maurício Lopes, disse que a chegada e a difusão de novas tecnologias vão revolucionar o futuro do campo brasileiro.
Ele anunciou que a Embrapa Gado de Corte está lançando um cabresto com sensores para ser colocado no boi. A ferramenta é capaz de transmitir para o computador alguns sinais, como a temperatura do corpo, por exemplo, possibilitando ao pecuarista atuar com antecedência sobre problemas da boiada. “É uma das últimas palavras em tecnologia.”
O presidente da Embrapa disse, ainda, que a agricultura de precisão será determinante para o futuro do agronegócio.
Em resposta a uma provocação do jornalista Bruno Blecher, Maurício Lopes disse acreditar que a carne do futuro poderá mesmo ser produzida em laboratório. Há dez anos, um simples bifinho custava US$ 120 mil. Hoje, ele sai por US$ 5 mil, afirma. “Resta saber se alguém vai querer comer.”
(Adaptado de: NASCIMENTO, Sebastião. Novas tecnologias vão definir o futuro do agro, diz presidente da Embrapa. Disponível em: http://revistagloborural.globo.com)
Atenção: Para responder à questão, considere a descrição de sistemas de senhas abaixo.
− Cada senha, do sistema de senhas J, é formada por duas letras dentre as 10 primeiras letras do alfabeto seguidas de três algarismos ímpares.
− Cada senha, do sistema de senhas K, é formada por três letras vogais seguidas de dois algarismos diferentes.
− Cada senha, do sistema de senhas L, é formada por uma letra dentre as dez primeiras consoantes, seguida por duas letras vogais diferentes e ainda seguidas por dois algarismos diferentes dentre os oito primeiros algarismos.
Donald Trump on Monday proposed collapsing the federal income tax rate from seven brackets down to three and called for allowing child-care expenses to be exempt from taxation in a speech allies hope will help the GOP presidential nominee turn the page on a tumultuous period some Republicans fear has severely damaged his campaign.
Overall, Trump offered few new details behind his economic vision, which he unveiled as a candidate last year. One notable exception was his call to enable families to "fully deduct" child-care expenses from their taxes. Some such expenses are already deductible; experts say that the additional amounts will largely benefit middle- and upper middle-class families.
On tax rates, business mogul said he would work with House Republicans and use the same three brackets they have proposed: 12 percent, 25 percent and 33 percent. Previously, Trump proposed tax brackets of 0 percent, 10 percent, 20 percent and 25 percent.
"For many American workers, their tax rate will be zero," said Trump.
The GOP nominee continued to leave large question marks about how he would pay for his plans and avoid ballooning the federal budget deficit. He included no new details on how he would limit the cost of his tax reform plan, which analysts have estimated would reduce federal revenues by as much as $10 trillion over a decade. His child-care expense plan would presumably raise that cost even further.
Trump released a tax plan last year that would reduce the top income tax rate from 39.6 percent to 25 percent and bring down the top corporate rate from 35 percent to 15 percent. The plan would eliminate the estate tax and reduce tax rates to 10 percent for households earning $100,000 or less.
Trump also did not spell out any federal spending cuts. In his remarks, Trump said he would offer more details in the coming weeks.
(Adapted from https://www.washingtonpost.com/news/post-politics/wp/2016/08/08/trump-to-call-for-excluding-child-care-costs-from-taxation-as- hetries-to-turn-the-page-on-a-bruising-week/?wpisrc=nl_evening&wpmm=1)
Donald Trump on Monday proposed collapsing the federal income tax rate from seven brackets down to three and called for allowing child-care expenses to be exempt from taxation in a speech allies hope will help the GOP presidential nominee turn the page on a tumultuous period some Republicans fear has severely damaged his campaign.
Overall, Trump offered few new details behind his economic vision, which he unveiled as a candidate last year. One notable exception was his call to enable families to "fully deduct" child-care expenses from their taxes. Some such expenses are already deductible; experts say that the additional amounts will largely benefit middle- and upper middle-class families.
On tax rates, business mogul said he would work with House Republicans and use the same three brackets they have proposed: 12 percent, 25 percent and 33 percent. Previously, Trump proposed tax brackets of 0 percent, 10 percent, 20 percent and 25 percent.
"For many American workers, their tax rate will be zero," said Trump.
The GOP nominee continued to leave large question marks about how he would pay for his plans and avoid ballooning the federal budget deficit. He included no new details on how he would limit the cost of his tax reform plan, which analysts have estimated would reduce federal revenues by as much as $10 trillion over a decade. His child-care expense plan would presumably raise that cost even further.
Trump released a tax plan last year that would reduce the top income tax rate from 39.6 percent to 25 percent and bring down the top corporate rate from 35 percent to 15 percent. The plan would eliminate the estate tax and reduce tax rates to 10 percent for households earning $100,000 or less.
Trump also did not spell out any federal spending cuts. In his remarks, Trump said he would offer more details in the coming weeks.
(Adapted from https://www.washingtonpost.com/news/post-politics/wp/2016/08/08/trump-to-call-for-excluding-child-care-costs-from-taxation-as- hetries-to-turn-the-page-on-a-bruising-week/?wpisrc=nl_evening&wpmm=1)
Donald Trump on Monday proposed collapsing the federal income tax rate from seven brackets down to three and called for allowing child-care expenses to be exempt from taxation in a speech allies hope will help the GOP presidential nominee turn the page on a tumultuous period some Republicans fear has severely damaged his campaign.
Overall, Trump offered few new details behind his economic vision, which he unveiled as a candidate last year. One notable exception was his call to enable families to "fully deduct" child-care expenses from their taxes. Some such expenses are already deductible; experts say that the additional amounts will largely benefit middle- and upper middle-class families.
On tax rates, business mogul said he would work with House Republicans and use the same three brackets they have proposed: 12 percent, 25 percent and 33 percent. Previously, Trump proposed tax brackets of 0 percent, 10 percent, 20 percent and 25 percent.
"For many American workers, their tax rate will be zero," said Trump.
The GOP nominee continued to leave large question marks about how he would pay for his plans and avoid ballooning the federal budget deficit. He included no new details on how he would limit the cost of his tax reform plan, which analysts have estimated would reduce federal revenues by as much as $10 trillion over a decade. His child-care expense plan would presumably raise that cost even further.
Trump released a tax plan last year that would reduce the top income tax rate from 39.6 percent to 25 percent and bring down the top corporate rate from 35 percent to 15 percent. The plan would eliminate the estate tax and reduce tax rates to 10 percent for households earning $100,000 or less.
Trump also did not spell out any federal spending cuts. In his remarks, Trump said he would offer more details in the coming weeks.
(Adapted from https://www.washingtonpost.com/news/post-politics/wp/2016/08/08/trump-to-call-for-excluding-child-care-costs-from-taxation-as- hetries-to-turn-the-page-on-a-bruising-week/?wpisrc=nl_evening&wpmm=1)
Donald Trump on Monday proposed collapsing the federal income tax rate from seven brackets down to three and called for allowing child-care expenses to be exempt from taxation in a speech allies hope will help the GOP presidential nominee turn the page on a tumultuous period some Republicans fear has severely damaged his campaign.
Overall, Trump offered few new details behind his economic vision, which he unveiled as a candidate last year. One notable exception was his call to enable families to "fully deduct" child-care expenses from their taxes. Some such expenses are already deductible; experts say that the additional amounts will largely benefit middle- and upper middle-class families.
On tax rates, business mogul said he would work with House Republicans and use the same three brackets they have proposed: 12 percent, 25 percent and 33 percent. Previously, Trump proposed tax brackets of 0 percent, 10 percent, 20 percent and 25 percent.
"For many American workers, their tax rate will be zero," said Trump.
The GOP nominee continued to leave large question marks about how he would pay for his plans and avoid ballooning the federal budget deficit. He included no new details on how he would limit the cost of his tax reform plan, which analysts have estimated would reduce federal revenues by as much as $10 trillion over a decade. His child-care expense plan would presumably raise that cost even further.
Trump released a tax plan last year that would reduce the top income tax rate from 39.6 percent to 25 percent and bring down the top corporate rate from 35 percent to 15 percent. The plan would eliminate the estate tax and reduce tax rates to 10 percent for households earning $100,000 or less.
Trump also did not spell out any federal spending cuts. In his remarks, Trump said he would offer more details in the coming weeks.
(Adapted from https://www.washingtonpost.com/news/post-politics/wp/2016/08/08/trump-to-call-for-excluding-child-care-costs-from-taxation-as- hetries-to-turn-the-page-on-a-bruising-week/?wpisrc=nl_evening&wpmm=1)
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