Tips for playing games：How to enable virtual keyboard on Mac

LuLu is an open source firewall tool for macOS。Can block outgoing network connections for any app，until you give us your permission。While LuLu is designed to detect malware generally by flagging unauthorized network connections，But it can also be used to prevent macOS components or third-party applications from transmitting information to remote servers。 feature 100% Free no ads，no time trial，No missing features。 it doesn't track、Spy or spy on you - because that's just pure evil! The full source code for open source LuLu is available on GitHub。This transparency allows anyone to audit their code，or understand exactly what's going on。 Protection LuLu is designed to alert you when unauthorized network connections are attempted。therefore，It can often detect malware，or to block legitimate applications that may transmit private data to remote servers。 Simple "do one thing"，Get it done! ” LuLu is designed to be as simple as possible。certainly，This means that complex features may not be available，But it also means it's easier to use and has a smaller attack surface! Business Friendly Wondering what network events are detected? Or rules added by your users? LuLu provides a simple mechanism to subscribe to such events，and open、Store data like rules in an easily digestible way。 Network monitoring by design，LuLu only monitors outgoing network connections。Apple's built-in firewall does a great job of blocking unauthorized incoming connections。 Rules Currently，LuLu only supports "process level" rules，This means that the process (or application) is either allowed to connect to the network，or be banned。As is the case with other firewalls，This also means that if malicious code abuses legitimate (allowed) processes to perform network operations，this will be allowed。 single user currently，LuLu can only be installed for a single user。A future version may allow multiple users to install it on the same system。 DEFENSE YOURSELF What Legitimate Attackers/Security Experts Know，Any security tool that is specifically targeted，can be easily bypassed - even if the tool uses advanced self-defense mechanisms。This self-defense mechanism is often complex to implement，It's almost always in vain in the end。therefore，LuLu has (currently) few self-defense mechanisms implemented by design。For example，An attacker can enumerate all running processes to find the LuLu component responsible for displaying alerts and terminate it

Special reminder：After the installation is completed and run，Be sure to cancel automatic updates，Otherwise, if a new version is automatically updated, the crack will become invalid.。 Permute can easily convert media files on Mac to various formats。Supports almost all formats，And there are tons of device presets to choose from。 Simple operation Permute operation is very simple，Just drag and drop the file into the window。Has a gorgeous interface，Drag and drop simplicity，No need for complicated options。 Fast processing Permute is processed very quickly。Just select the video format you want to convert the file to，It will process faster than you think。 Support all formats whether it is pictures，video，Audio Permute can be converted。Supports almost all formats，And there are tons of device presets to choose from。

In macOS 10.15 (Catalina) and below，The system restricts the installation of non-App Store downloaded applications by default to improve security.。If you need to install third-party software from non-App Store，You can follow the steps below： How to install non-App Store software Note：The following steps only work on macOS 10.15 and below 1. Open "System Preferences" and click the Apple icon in the upper left corner of the screen，Then select "System Preferences"。 2. Go to Security & Privacy settings in the System Preferences window，Click "Security & Privacy"。 3.Unlock Settings In the lower left corner of the Security & Privacy window，Click the lock icon to unlock settings。You will be prompted to enter your administrator password。After entering the password，Click "Unlock"。 4. Allow apps from any source In the "Allow apps downloaded from" section，You will see three options：App Store、App Store and identified developers。Select "Any Source"。(Notice：In macOS 10.15 and above，There may not be this option。If this option is not available，Other solutions you can try，To bypass this restriction, use right-click on a file。） 5. Re-lock settings Click the lock icon in the lower left corner，to lock settings and protect your security settings。 6.Install software now，You can double-click and run apps downloaded from other sources。If you encounter the "Cannot open the application" prompt，Please right click on the application icon，Select "Open"，Then click "Open" to confirm you trust the app。 go through these steps，You can install software from non-App Store in macOS 10.15 and below。

总有人抱怨Mac更新至10.14以上系统后，待机耗电问题严重。最近小编也遇到了这个问题：明明充满电后合上盖子，第二天电量就掉了七八成，有时甚至更多。So，我们该如何解决这个问题呢？小编来分享两个实用的Mac设置小技巧，帮助大家缓解待机耗电情况。 1. 调整节能设置 在系统偏好设置中，找到“节能”选项： •关闭显示器时间设置：分别在电池和电源适配器选项中，将关闭显示器的时间段拉短。这样可以减少显示器亮度时间，从而降低电池耗电速度。 •禁止自动进入睡眠：取消“当显示器关闭时，防止电脑自动进入睡眠”的选项。这可以避免电脑在不需要时过早进入休眠状态，从而减少能耗。 2. 设置勿扰模式 在系统偏好设置中，找到“通知”选项： •启用勿扰模式：在勿扰模式设置中，勾选“当显示器进入睡眠状态时启用勿扰模式”。这样可以在电脑进入睡眠状态时阻止来电和通知的干扰，同时减少后台应用程序的活动，进一步节约电量。 通过以上两个设置，您可以有效地减少Mac在待机状态下的耗电量，提升电池的续航时间，让您的MacBook使用体验更加顺畅和省电。