大家好，我是你们身边的挨踢男！今天我想和大家讨论一下BIOS——这是电脑启动的背后的神秘力量。简单来说，BIOS是电脑开机时最先启动的软件，中文称为基本输入输出系统，主要有AWARD和AMI两大流派。如果你正确地设置了BIOS，电脑的性能可能会提升一个层次！
不久微软也公布了相关内容 ，其中关于默认值的部分值得关注:Recommended Defaults for Enabling/Disabling Virtualization Extensions. The default setting of this switch requires some thought. Consider the costs of disabling Intel Virtualization Technology/AMD Virtualization through a system firmware setting: If these facilities are disabled by default in system firmware， users would have to explicitly enable that support on each platform instance for legitimate uses， which would represent a significant challenge for enterprises that have thousands of machines and plan on using the hardware extensions. The cost of enabling virtualization hardware support through a manual system firmware setting would result in an increase in deployment time and cost. This cost can be mitigated through the use of various in-band and out-of-band mechanisms for remote management. Given the current usage model for the virtualization extensions， we believe that the following default settings are the right ones for system firmware: For systems that are destined for a server role ， enable the virtualization extensions. The threat of running malicious code as an administrator on servers is reduced through Windows Server policies and organizational best practices. For systems that are destined for a client role， disable the virtualization extensions. For systems that might be deployed in either a server or client role ， it would be prudent to disable the extensions by default. As always， the exception to any guideline is when a customer specifically indicates to a manufacturer that they do not want to follow that guideline.
MORTAR迫击炮是微星军火库系列主板中的明星系列，在中端入门市场以用料出色，稳定性好出名，这次我们为大家带来迫击炮系列新品微星MAG B560M MORTAR WIFI迫击炮主板的评测，这款主板在性能上非常强力，可以满足高端11代酷睿非K处理器的需求，用料对比上一代也进行了升级，如果你要打造高性价比的高端平台，这款主板或许是个不错的选择。
它，就是联想YOGA Pro 14s 2022的12代酷睿H款。但有极个别机型，能把闲置功耗控制得极好，其中就有YOGA Pro 14s，在全核开启的情况下，60Hz刷新率，均衡模式，关闭所有易用性功能，断网，在30%屏幕亮度时，整机闲置功耗可降到4.5W左右，这也是我们见过的闲置功耗最低的12代酷睿H笔记本。
