Author: Bob Lin

1. 大多数情况下，广角风光照，前景在十米之外事没什么价值的。前景最好在1，2或者3，4米。
2. 发现特殊的东西或视角，比如线条，光影，重复，曲线，波纹。
3. 如果你拍得不够好，说明你走的不够近。广角摄影也是一样，拍前景也要尽可能的近。
4. 广角变形不一定是坏事。当然在拍人像时，千万不要把人放在边上。
5. 避免空旷的天空。风光摄影大部分以地面为主。地面越多，气势越大。
6. 用广角拍照，试一试仰着拍，躺着拍。
7. 留白多属于艺术类，风光摄影一般画面越大，越震撼。
8. 广角拍摄长犯的错误就是远景太小。最大的问题是前景太大，远景太小。不耐看。
9. 构图的关键就是取舍。
10. 避免八股文，避免公式。前景要为主题服务。
11. 一张好的照片也可以不要前景。

Making a Conference Call

To conference a party into a connected call:

Step 1 Press the Conference button . The call is put on hold.

Step 2 Dial the extension of the party you would like to conference.

Step 3 Press the Confrn soft key to ring the party directly.

or

Dial the number and press the Conslt soft key to speak with

the recipient before ringing him or her into the conference

call. After consultation, press the Yes soft key to complete

the conference call, or press the Cancel soft key to return to

the original two-party call.

Step 4 Repeat to add additional parties

Q: I manage a small wechat group. I would like to add one more person as group admin. However, I don’t see the option under Manage Group. Why?

A: The group small than 40 people doesn’t have this option.

Q: Is it possible to save Photoshop history so that I can show them to someone?

A: It may have many options.

1. Snapshot: snapshots can be useful when making large changes. To create a snapshot, in History panel right click on the history you want to snapshot, and then New snapshot. However, Snapshots are duplicates of your image at a particular point in time, similar to saving a document with an alternate name to create a copy of that document and available only during your current work session. In other words, it doesn’t give you step by step history, and if you save and then re-open it, you loss it.
2. Create an action: you can create an action by click New Action in Action panel, and record anything you do. Photoshop actions enable you to record a repetitive process and save that information as an action which you can then use for other tasks down the road.
3. Layer Comps: to create multiple compositions of a design layout to show your clients, you can create comps out of your image’s layers by using the Layer Comps panel. Here is how: 1) Open a file with multiple layers in Photoshop. 2)Choose Window > Layer Comps to display the Layer Comps panel. 3) Click the Create New Layer Comp button at the bottom of the Layer Comps panel. This creates a new comp that shows layers as they currently appear. 4) .Type a name for the comp and add descriptive comments. 5) Select Visibility, Position, and Appearance (Layer Style). Selecting all three options ensures that the layer comp will appear exactly as you want it to appear. 6) Click OK. The current state of the layers has been saved as a layer comp. This means that the image’s current appearance has been saved as a layer comp. 7) Using the Layers panel, make changes to the image: hide some layers, show others, or add more images. Your goal is to make the image appear significantly different than it appears now so you can save a different layer comp. 8) Repeat steps 3–6 to save your changes as another layer comp. 9) In the Layer Comps panel, click the left column next to the layer comp you first created.
4. Save with history: You can store a text record of the edits that were made to a file in the metadata with the History Log. To save with history, go to Edit>Preferences > General). It is not the true history; you cannot revert the changes, for instance. This is just a text log of the changes you made.

Situation: the client has been using Voyager 5200 UC Wireless Headset for years. After she upgrade her computer, the Voyager 5200 UC Wireless Headset can receive a call and make a call, but doesn’t work with the PC. She can’t listen or record on PC.

Troubleshooting: Installing and upgrading Plantronics Hub Installer software should fix the problem.

You can turn the control wheel or press up/down/left/right on the control
wheel to move the selection frame. Press the center of the control
wheel to set the selected item.

The following function is assigned to each button in the
default settings.
C1 (Custom 1) button: White Balance
C2 (Custom 2) button: Focus Settings
C3 (Custom 3) button: Focus Mode
C4 (Custom 4) button: Not set

For shooting: AF/MF (Auto focus/manual focus) button switch between AF and MF. AEL button: lock exposure setting you choose.

For viewing: (Image index) button.

AE Lock lets you use the exposure setting you choose, and then lock that setting  when you recompose. here is how.

• Place the focus point on your subject.
• Press and hold the AEL button to get a meter reading. A star will appear in the bottom right of your viewfinder or LCD, letting you know that the exposure has been locked. Continue to hold the AEL button.
• Recompose your shot, and then take the photo.
• Note: To take more than one photo without having to take another meter reading, just hold down the AEL button until you are done using the meter setting.