MAC usage tutorial

Many Mac users may not know，Mac computers have a hidden screen-rotating feature。by rotating the screen 90 degree，You can read e-books or movies while lying down。So，How to rotate the screen on a Mac computer? Let me share with you the specific method below，Let’s take a look together。 1. Open System Preferences •Click on the Apple icon in the upper left corner，Choose to enter System Preferences。 2. Go to monitor settings •In System Preferences，Click on the "Display" option。 3. Select the rotation angle •In the monitor settings interface，Find the "Rotate" option。There are three rotation angles to choose from in the drop-down menu：90 degree、180 degree and 270 degree。After selecting the desired rotation angle，Exit settings to complete。 Notes •If you don’t see the “Rotate” option in your monitor settings，It may be that your computer does not support the screen rotation function。 Go through the above steps，You can easily rotate your Mac screen，Bring more convenience to your use。

in macOS，By default，You cannot directly view the size of a folder in Finder's list mode.。But you can follow these steps to set it up，Makes it possible to display the size of folders in a list： 1.Open Finder and go to the folder you want to view。 2.Select "Show" in the menu bar > "Show Options" (or just use the shortcut Command+J)。 3.In the pop-up options window，Check "Calculate all sizes"。 4.Close options window。 Now，You can see the actual size of the folder in Finder's list mode.。It should be noted that，This setting is for a single folder，If you want to show size in other folders，Need to repeat the above steps。

What to do if PS freezes? Solve the problem easily in a few steps Photoshop (PS) is a powerful image processing software，However, sometimes lag may occur during use.，Even if your computer configuration is not low。generally，This situation is related to the settings of PS。Here are some effective solutions，Help you improve the running speed of PS： 1. Disable the Home screen •Actions：Open PS，Go to Preferences > "conventional"，Check "Use the old 'New Document' interface"。 •reason：The home screen of the new version of PS will take up additional resources，Turning it off can lighten the load。 2. Disable less commonly used functions •Operations：Disable less commonly used features under the Tools tab。 •reason：Reducing infrequently used functions can improve the overall running speed of PS。 3. Turn off "Backend Storage" •Operation：Go to Preferences > "File processing"，Turn off the "Auto-save recovery information" option。 •reason：Background storage may cause PS to freeze，Especially when working with complex files，Turning it off reduces the burden。 4. Properly set up the scratch disk •Operation：Go to Preferences > "scratch disk"，Select SSD as scratch disk，Set up multiple scratch disks (if possible)。 •reason：SSD is faster，Can significantly improve the performance of PS。 5. Adjust graphics processor settings •Action：Go to Preferences > "performance"，Choose "Advanced" or "Basic" based on graphics card performance。 •hint：Try turning off the "Use graphics processor" option，See if there is any improvement。 6. Optimize history and cache •Operations：Go to Preferences > "performance"，Adjust History and Cache settings。Adjust the cache level (such as 1 or 2) based on the type of image being processed。 •hint：Choose the default settings that suit your type of work (WEB/UI design、Default/Photo、Extra large pixel size)。 7. Optimize layer structure •Operation：Use adjustment layers instead of duplicating layers，Rasterize the smart object after processing is complete。 •reason：Reduce the number of layers and image size，Reduce the operating burden of PS。 8. Adjust text preview settings •Action：Click on the "Text" menu > "Font preview size" > "Small"，and in "Preferences" >...

Excel 2019 for Mac 是一款功能强大的电子表格软件，掌握以下这些键盘快捷键可以显著提升你的工作效率： 1. F2 / Control + U: 进入单元格编辑状态（触控栏Mac需要调整fn功能常用） 2. Command + C: 复制选中的内容 3. Command + V: 粘贴复制的内容 4. Command + X: 剪切选中的内容 5. Command + Z: 撤销上一步操作 6. Command + A: 全选当前工作表中的所有内容 7. Shift + 单击: 连续选取范围内的数据 8. Command + 单击: 单选点击处的单元格 9. Command...

When buying a Mac, many people worry about whether it is an original product.。Here are some ways to help you confirm： 1. Check outer packaging sealing film： •Original sealing film should be flat and smooth，There are three sealing lines on the left and right sides of the barcode and the lower side.。If the sealing film has been removed，There may be obvious traces or incomplete sealing。 2.Check the pores： •The original packaging will have neatly distributed air holes.，This is one of the characteristics of the original sealing film。 3. View barcode： •Real barcodes are legible，Exquisite printing，Usually black print。Barcode is one of the unique identifiers，Make sure it is consistent with Apple’s official records。 4. Confirm machine serial number： •After powering on，Click on the Apple logo in the upper left corner，Select "About this machine" to view the machine's configuration information and serial number.。Check whether the serial number is consistent with the serial number on the box。 5. Query activation status： •Visit Apple’s official device protection service page，Enter the machine's serial number to confirm activation status。If it is displayed as new and unactivated，It means your Mac is genuine。 •Web address：Check out Apple Device Protection with these methods，You can feel more confident that your Mac is authentic，And avoid buying products that have been processed by others。

.mogrt file is a Pr dynamic graphics template，Able to be used in Adobe Premiere Pro。It provides a new type of template format，Motion graphics effects can be easily created and edited。 To import a .mogrt file： 1. Confirm software version： Make sure you are using the latest version of Premiere Pro that supports .mogrt files (versions below PR 2017 are not supported)。 2. Prepare template file： If you have the latest version of After Effects (2019 and above)，You can use it to edit and export .mogrt files。 3. How to use one： • Open Finder，Go to path：Users/Username/Library/Application Support/Adobe/Common/Essential Graphics/Mogrt。 •If the folder does not exist，You can create it yourself。 •Drag and drop template files in .mogrt format into this folder。 •Open Premiere Pro，Select Manage More Folders in the Basic Graphics panel。 •Click "Add Path"，Select the Mogrt folder created earlier。 •Click "OK" after confirming the path。 • Now restart Premiere Pro，You will see the imported template appear in the Basic Graphics panel。 4. Usage method two： •In Premiere Pro，Open the Basic Graphics panel。 •Click the plus button in the lower right corner。 •Select the .mogrt file you want to import in the pop-up dialog box，Then click "Open"。 •The template file you selected will be immediately imported and displayed in the Basic Graphics panel。 go through these steps，You can easily import motion graphics templates in .mogrt format into Premiere Pro，Use in your video editing projects。

The slide layout in every Keynote theme is based on the master slide。When you need to add a specific element such as a title、subtitle、when you slide a bulleted list or image)，You can select the master slide that best meets your needs for modification.。so，Slides in the presentation will be changed，while the master slide will retain its original state。 Add a master slide 1. Click "Display" in the toolbar，Then select "Edit Master Slide"。 2.Do any of the following： •Click the Add button in the toolbar，Select a master slide。 •In the slide navigator，Choose a slide that is similar to the layout you want，Then press Return。 3.Double-click the name of the master slide in the slide navigator，Enter a new name。 4.Add text as needed、image、shape、placeholder or other object，and make modifications。If you want objects in a slide based on this master to be overlaid on the master object，Select "Allow layering" in the Format sidebar。 5.After finishing editing，Click Done at the bottom of the slide canvas or Show in the toolbar，Then select "Exit Master Slideshow"。 Add text、Image and shape placeholders 1. Click View in the toolbar，Then select "Edit Master Slide"。 2.Select the master slide to edit。 3.Change the text box、image、Add videos or shapes to slides，and change its appearance as needed，Then drag it to the appropriate location。 4.Select the object to add，Then in the "Format" sidebar，Select Define as text placeholder (for a text box or shape) or Define as media placeholder (for an image or video)。 5.If you want objects in a slide based on this master to be overlaid on the master object，Please select "Allow layering"。 6.After finishing editing，Click Done at the bottom of the slide canvas or Show in the toolbar，Then select "Exit Master Slideshow"。 Add object placeholders to tables and charts 1. Placeholders for tables or charts are called object placeholders。There can only be one object placeholder per master slide。 2.Click Show in the toolbar，Then select "Edit Master Slide"。 3.Select the master slide to edit。 4.In the Format sidebar，Select the Object Placeholder checkbox。 5.Resize and place the placeholder where you want it。on any slide based on this master，Tables and charts added to this slide will be of this size and position。 6.If you want objects in a slide based on this master to be overlaid on the master object，Please select the "Allow layering" checkbox。 7.After finishing editing，Click Done at the bottom of the slide canvas or Show in the toolbar，Then select "Exit Master Slideshow"。 Go through the above steps，You can easily add and edit master slides in Keynote，Make your presentations more professional and beautiful。Hope this tutorial is helpful!

I like to keep a clean and organized desktop，But sometimes it's really hard to keep。fortunately，MacOS Mojave introduces new stacking feature，Allows me to manage my desktop quickly and easily。 Use Stacking Enable Stacking： Just right click on the desktop，Then select "Use Stacking"。Stacking automatically groups all files on your desktop by type，and stacked neatly on the right side of the screen。 Unstack： If stacking starts to worry you about hiding needed files，Or maybe you want to go back to the chaotic and organized desktop view you're used to，Just right click on the desktop again，Then select "Unuse Stacking"。 Sorting options Custom sorting： Overlay organizes files by file type by default，But you can also go by the last modified date、Add date、Modification date、Sort by creation date, tag, etc.。Right click on the desktop，Select "View display options"，Then select the sort method。 View and manage stacks View stacks： Click on Stack，It expands to show thumbnails of each file group。You can click on any file to open it，Or click the stack icon to close the expanded stack。 Using MacOS’s stacking feature allows me to quickly scan and manage files on my desktop，Although it sometimes makes me lazier。But at least，It allows me to easily find files I hide out of sight。

在使用Mac电脑的过程中，您可能会安装一些第三方输入法来满足不同的输入需求。but，如果您发现不再需要这些输入法或遇到兼容性问题时，移除它们是个不错的选择。下面，小编将为大家介绍如何在苹果Mac系统中移除或卸载第三方输入法。 step one：打开系统偏好设置 首先，点击屏幕左上角的苹果标志，Then select "System Preferences"。 Step 2：进入“键盘”设置 在系统偏好设置中，找到并点击“键盘”图标。 Step 3：选择“输入法”标签 在“键盘”设置界面中，选择上方的“输入法”标签。 Step 4：删除第三方输入法 在输入法列表中，找到您想要移除的第三方输入法。点击输入法左侧的“-”按钮进行删除。at this time，系统会提示您确认删除操作，点击“删除”即可。 Step 5：检查应用程序 有些第三方输入法可能还会在您的应用程序列表中安装一个对应的应用程序。为了彻底移除这些输入法，您还需要检查应用程序列表。Open the Finder，然后选择“应用程序”。在应用程序列表中找到对应的输入法应用，拖动到废纸篓中进行删除。 Step 6：清空废纸篓 最后，右键点击废纸篓图标，选择“清倒废纸篓”以彻底删除输入法及其相关文件。 Go through the above steps，您就可以轻松地移除或卸载不需要的第三方输入法，让您的Mac系统更加简洁高效。

How to check the password of a connected WiFi on Mac? sometimes，We may need to check the password for the connected WiFi on the Mac，For example, connecting to the same network on a new device。Here's an easy way to check your connected WiFi password on your Mac。 View WiFi passwords using Keychain Access 1. Open the Keychain Access app： •In Finder，Open the Applications folder。 •Go to the "Utilities" folder，Double-click the Keychain Access app。 2. Find a WiFi network： •In the category list on the left side of the Keychain Access window，Select the "System" keychain，Then select the "Password" category。 •Enter the WiFi network name (SSID) for which you want to view the password in the search bar on the right。 3.View password： •Double click on the corresponding WiFi network name，Open properties window。 •In the pop-up window，Check the "Show password" option。 • You will be prompted for your administrator username and password。 •After entering administrator credentials，The WiFi password will appear in the text box next to "Show password"。 Use Terminal to View WiFi Password...