我们提供一站式服务为您申请Astro和Broadband。不必开车，排队和在销售柜台等候。 我们可以帮助您处理您的申请。

我们不收取额外费用。 无需提供信用卡信息。 费用与您在销售柜台申请的费用相同。

首先，您可以在线申请，我们将在工作时间内立即与您联系。 通过WhatsApp/电子邮件/传真发送您的身份证-IC（马来西亚公民）/ 护照（外国人）的复印件给我们。 收到所有资料后，我们将立即处理您的申请。

一旦收到您的完整资料，我们将在工作时间内立即处理您的申请。一旦您的申请获得批准，服务提供商的承包商将与您联系以进行安装预约。

ASTRO 和宽频收费同时在一张账单，享受更大的节省和无忧的账单支付。 在24个月的合约期内，您可以每月以折扣价享受 Astro 和宽频。

Astro 提供多种电视配套，包括娱乐、体育、电影和儿童配套。您可以选择符合您观看需求的配套，并在适用情况下添加额外的串流应用服务。

可以，您可以只订阅 Astro 电视配套而无需绑定宽频。不过，将 Astro 电视与光纤宽频绑定可享有更好的每月优惠，并且只需支付一张综合账单，更加方便。

对于小型家庭以及轻度上网和串流使用者，100Mbps 通常已足够。较大家庭、游戏玩家或重度串流用户则可选择 500Mbps 或 1Gbps 配套，以获得更流畅的多设备使用体验。

大多数 Astro 电视和光纤宽频配套都附带 24 个月合约期。如在合约期满前取消服务，可能会产生提前终止费用。

可以，您可在符合资格及覆盖范围的情况下随时升级电视配套或宽频速度。根据升级情况，可能需要重新计算合约期限。

您的每月账单将由 Astro 直接发出。您可通过电子邮件接收账单，或通过 Astro 账户在线查看。绑定配套用户将收到电视与宽频服务的综合账单。

付款方式包括网上银行、自动扣款、信用卡或 Astro 提供的其他认可付款渠道。我们的团队将在申请过程中为您提供协助。

如果您遇到任何服务中断问题，可联系 Astro 客户服务寻求技术协助。大多数情况下可远程解决，如有需要将安排技术人员上门处理。

可以，迁移服务需视新地址是否在服务覆盖范围内而定。根据您的配套，可能会产生迁移费用及合约调整。

不需要，提交申请时无需提供信用卡资料。服务获批后，付款安排将由 Astro 直接处理。

部分 Astro 电视配套可根据当前促销及服务情况添加串流服务等附加项目。可能需支付额外月费。

是的，光纤安装时通常会提供 WiFi 路由器。路由器型号可能会根据所选宽频速度配套而有所不同。

可以，我们会在处理您的申请前确认您地址的服务覆盖范围，以确保该地区可安装宽频服务。

马来西亚公民需提供 MyKad 复印件。外籍人士则需在提交宽频申请时提供护照复印件。

申请获批后，服务提供商通常会在 2 至 7 个工作日内联系您安排宽频安装预约。

大多数 Astro 宽频配套附带 24 个月合约期，从安装日期开始计算。如您搬迁，可能需要在新地址重新签订 24 个月合约。

可以，您可在新地址具备服务覆盖的情况下迁移宽频服务。合约期限可能会从新安装日期起重新计算 24 个月。

可以，您可申请在家中调整宽频设备位置。若属于非标准安装，可能会产生额外费用，并需在评估后直接支付给安装人员。

可以，您可转用 Astro 宽频。为避免服务中断，建议在终止现有宽频合约前先开通新的宽频服务。

标准安装在促销期间可能免费，但非标准安装（如设备迁移或复杂布线）可能会产生额外费用，并需直接支付给安装人员。

There are a few ways you can access Netflix on the Ultra Box as below: 

• Access Netflix on the Ultra/Ulti Box via the Home Screen and select the Netflix app from the Apps row. 
• Launch the Netflix app directly from their remote control by clicking on the “Netflix” button if it’s available on your remote control. 
• Tune into CH 741

IMPORTANT! If you are accessing Netflix on your Ultra/Ulti Box for the first time, please wait for the Netflix activation email from Astro (this may take up to 10 minutes) for the app to be reflected in your account. If you skip this 10-minute period, you may experience double charging by incorrectly signing up for Netflix using your credit card details.

STEP 1

On your remote, press the HOME button and the home menu will be displayed on top of your screen.

STEP 2

Navigate to Settings.

STEP 3

Navigate to TV Settings and press “OK”.

STEP 4

Navigate to your preferred selection and press “OK”.

STEP 5

Navigate to Save and press "OK" to confirm your selection.

Please ensure to put your box on standby mode to refresh the signal.

a. Using IVR

1. Dial 03-95433838 and select you preferred language.
2. Select Account Related.
3. Select Technical Assistance.
4. Select Refresh Smartcard.

b. Using MyAstro web

STEP 1
Go to https://myastro.astro.com.my/ in your web browser.



STEP 2
Key-in your Email / Mobile number and password. Then, press LOG IN.



STEP 3
Click on TV pack.



STEP 4
Choose Main Room for the Primary Box; else choose Multiroom (If any).



STEP 5
Click on "Refresh" to refresh signal on your box. 

For Main Box


For Multiroom


STEP 6
After tap the Refresh, below notification will be displayed as below.

For Main Box


For Multiroom


c. Using MyAstro App

STEP 1
Open myAstro App and click "Login".



STEP 2
Key-in your Email / Mobile number and password. Then, press "LOG IN".



STEP 3
Go to "Account".



STEP 4
Scroll down to "TV pack" and click on it.



STEP 5
Choose Main Room for the Main Box; else choose Multiroom (If any).



STEP 6
Tap on "Refresh" to refresh signal on your box. ​

For Main Box


For Multiroom


STEP 7
After tap the Refresh, below notification will be displayed as below.

For Main Room


For Multiroom

For Astro Fibre, you may choose from a selection of Broadband speeds from 100Mbps to 800Mbps for as low as RM129/month and receive a free WiFi 6 router & Astro Fibre App. On top of this, you will also get to enjoy a complimentary speed upgrade for 24 months. A new 24-month contract will begin upon successful installation and full details of this offer are as follows:

To request for a move, you may choose to:

1. Self-serve by logging in to My Astro app and follow the steps below:

Step 1: From Account tab, choose Installation address under Subscription.
Step 2: Click "Relocate”.
Step 3: Verify your identity via OTP.
Step 3: Fill in the OTP that you receive and proceed by clicking "Verify"
Step 4: Confirm the Address, a support ticket will be created.

2. Submit your feedback via below link: https://support.astro.com.my/feedback-form

Step1: Choose Feedback Type

• Type: Technical issues
• Issue: I want to enquire about installation/ relocation

Step2: Fill in the form and click “Submit” support ticket.

If your existing Netflix account is linked with your Astro subscription, your Netflix account will resume on the previous method of payment. If you linked a new Netflix account with your Astro subscription, cancelling Astro service will also cancel your Netflix account.

Yes, you can restrict programmes based on the age rating by going to "Settings” > “Parental Controls & Profiles” on your Astro Box and Astro GO app. Alternatively, you may also create a Kids Profile that provides security with a 4-digit PIN to exit and accessibility to kids-friendly channels and On Demand content only.

Option 1

1. Please turn off  all devices (Modem and Router). By restarting your modem, you can isolate the  possibility of overloaded processes in the modem, which would impact its  performance.
2. Ensure both cables on Modem (LAN Port  1) and Router (Internet Port) are properly connected.
    

Modem connection

Router connection

3. Please make sure the LAN cable is connected properly from router (Port 1-4 - LAN port) to PC/ Laptop.

4. If you have change the password in Selfcare Time portal recently,  please change the router configuration follows the new password made in Selfcare, but if you didn't make any changes, please go to Step 5.

5. If the issue persists, submit your feedback form and attach your modem light indicator picture/video for further assistance.

Option 2/ Option 3

1. Please turn off all devices (Modem and  Router). By restarting your modem, you can isolate the possibility of overloaded processes in the modem, which would impact its performance.
2. Gently remove fiber optic cable and blow / wipe the tip of the fiber cable. This is to clean up the cable in order to avoid any interferences.
3. Re-insert the fiber cable to the optical port behind the modem.
4. Ensure both cables on Modem (LAN Port 1) and Router (Internet Port) are properly connected.

Modem Connection

Router Connection

5. Make Sure both cables on Modem (LAN Port 4/ LAN Port 3 for second decoder) and Astro Decoder (Network Port) are properly inserted.

6. Switch on modem and router and please wait for 2 minutes to stabilise the devices after reboot.

5. If the issue persists, submit your feedback form and attach your modem light indicator picture/video for further assistance.
 

Option 4

1. Ensure Modem/Router are connected tightly to the power socket.

2. Try to use another power socket / power source to eliminate faulty power sockets/power sources which  could cause the issue.

3. If the issue persists, submit your feedback form for further assistance.


Option 5

1. Please ensure LAN cable is directly connected to modem port LAN 1.

2. Please use different LAN port if LAN 1 port is still off / not working.

3. If the issue persists, submit your feedback form for further assistance.

For Ultra/Ulti Plug & Play Box installation, it is recommended that you attempt to self-install by following the installation guide here, but there is an option to request for an installer to install the box at your premise. However, there will be a separate fee for this service request.

1. Tune to Astro channel 200 - select "Add-Ons"

2. Select the option for Monthly Subscription

3. Send the WhatsApp code as per displayed on the TV screen

Please ensure that you have subscribed to the mentioned channel.
If you're subscribed to this channel, follow below steps.

STEP 1
You need to refresh the signal on your box.
Refer to Refresh signal of your box guide.

STEP 2
If issue persist after 30 minutes, proceed to submit report via WhatsApp or Feedback Form.

Please use your Astro ID to log in to the Astro Fibre App. If you do not have an Astro ID, kindly follow the simple steps here to create one.

You can proceed with below BTS if the weather is good. Otherwise, you may try again later.

‍

STEP 1

On your remote, press the HOME button and the home menu will be  displayed on top of your screen.

STEP 2

Navigate to SETTINGS.

STEP 3

Navigate to Satellite Settings and press “OK”.

STEP 4

Navigate to Diagnostics and press “OK”.

STEP 5

Refer to the signal strength on your screen.

If it is 65 or higher, please take the screenshot and submit your feedback form.

If it is below 65, please go to Step 6.

STEP 6

Switch off the power for your box and  make sure that the adapter’s power light is off.

STEP 7

Unscrew the satellite cable from the box  and pull it out.

STEP 8

Plug the satellite cable back into the  box and screw it back securely.

STEP 9

Switch on the power for your box and make sure that the adapter’s power light is on. Please wait for 5 minutes.

STEP 10

Turn on your box. You should no longer be experiencing this issue.

If issue persist, please submit the issue on our Feedback Form with error details and attach a picture of your General tab of the STB Diagnostics for assistance.

Centralized  Dish

If issue persist under a centralized satellite dish, please refer to your respective Building Management before contacting our agents.

Tune to channel 200 - select on "My Account".Your Total amount due will be stated under the "Bill Summary" section.

**Please note that this feature requires your box to be connected to your home Wi-Fi. Alternatively you can perform the SMS steps displayed on the screen to check your bill amount.

Tap on the "Account' screen on the navigation bar and scroll to the "Subscription' section. Tap on "TV Pack' to view your pack, box, multiroom, and Astro GO information.

ransfer of Equipment Ownership

A request to transfer the equipment’s ownership from the existing account holder to a new account holder. ‍

Note: Transfer of Equipment Ownership is not applicable for IPTV and NJOI account.

Merge of Equipment

A request from the account holder to merge the equipment from two different accounts into one account, provided the equipment must be within the same service address and registered under the same accountholder’s name.

Split of Equipment

A request from the account holder to split the equipment from one account to two different accounts and registered under the same account holder’s name.

The PVR comes with a 12 months warranty from the date of activation.

Yes, you will need to pay additional RM25 per remaining contract months per unit on top of the standard Broadband penalty fee should you terminate the contract within 24 months.

Please check your internet speed and connection status. If your internet is working without any issues, please logout & login into the app again.

If you are still having issues, proceed to submit report via WhatsApp or Feedback Form.

Currently, you may only add a maximum of five family members to the Astro Fibre App. However, kindly note that we are working on allowing users to add more family members in the future.

For more information about the Astro Fibre App, you may click here for a detailed user guide.

Astro & Broadband comes with 24-month contract commitment.

Yes, existing non-Primary Pack customers who add on 50Mbps to their subscription will get to enjoy high speed broadband for only RM60/month and a free speed upgrade to 100Mbps for 24 months. Please note that a new 24-month contract will start upon successful installation.

STEP 1

Switch off the power for your box and make sure that the adapter's power light is off.

STEP 2A

Unplug the HDMI cable from your box and plug it back in securely. Do select the correct TV input.

STEP 2B

If you are connecting using RCA cable, please unplug the RCA cable from your box and plug it back in securely.

STEP 3

Switch on the power for your box and make  sure that the adapter's power light is on.

Please wait for 5 minutes.

STEP 4

Turn on your box. You should no longer be experiencing this problem. If issue remain, replace to another HDMI  cable.        

If no improvement seen, please submit the issue in our Feedback Form and attach a picture of your smart card number for assistance.

You are attempting to play a content that is not part of your subscription. If you are not able to play a content that you are subscribed to, proceed to submit report via WhatsApp or Feedback Form.

The fee is a one-time activation fee that will be charged when you subscribe to the Plug & Play Box.

Yes, Mesh WiFi add-on is available for both Astro Fibre Bundle and Astro Fibre subscription.

Astro Fibre is Astro’s own internet service that enables you to enjoy Astro content while staying connected with high-speed fibre broadband. Customers can enjoy substantial savings by choosing your desired broadband speed  to accompany your Astro TV packages. Customers can choose from two types of Astro Fibre offering:

1. Astro Fibre Bundle offers the best value proposition of 50Mbps to 800Mbps high-speed broadband bundled with Astro TV content packages including access to leading streaming services, creating a one-stop entertainment solution for its customers.
2. Astro Fibre is a standalone high-speed broadband service of 100Mbps to 800Mbps offering a powerful WiFi system leveraging the latest WiFi 6 router and a flexible mesh proposition.

No additional fees will be charged upon your relocation. However, you are required to notify Astro of your move. Please refer to Astro's General T&Cs for more information.

There are two ways for you to switch your preferred bill delivery method:

‍

A. Customers can manage their account via the My Astro Portal by following these easy steps:

1. Visit www.astro.com.my
2. Select “My Account”, then select “Manage Account”
3. Log in to My Astro Web using your Astro ID
4. Select “Account” 
5. Under “Billing”, click on “Bill Delivery Method”
6. Choose your preferred bill delivery method, then click “Proceed”

B. Customers can also manage their account via Astro’s mobile application, the My Astro app by following these easy steps:

1. Open the “My Astro” app on your smartphone. If you do not have it installed, you may download it here (Google Play Store) or here (IOS App Store)
2. Log in with your Astro ID
3. Select “Account” in the navigation bar
4. Select “Bill Delivery Method”
5. Choose your preferred bill delivery method, then click "Proceed

Astro does not provide installment plan facilities. You are advised to pay your charges before the due date, as per your monthly bill statement.

Yes, you can upgrade your internet speed. However, speed downgrade is not allowed.

Yes, existing Astro & Broadband customers within contract or out of contract can subscribe to Astro Fibre Bundle. The 24-month contract will be renewed.

However, your contract with Maxis/Allo needs to be terminated before signing up to this offer. An early cancellation fee applies if you are still within contract.

‍*Subject to Terms &Conditions of your contract

STEP 1    

On your remote, press the HOME button.

‍

STEP 2    

Navigate to Update Satellite Frequency and press “OK”.

‍

STEP 3  

Choose Test Satellite Frequency and press “OK”.

‍

STEP 4  

Select Yes, continue and press "OK" to start the test.    

Otherwise, select No, go back to cancel.

‍

STEP 5    

Satellite Frequency Test progress screen will be displayed.

‍

STEP 6    

The test result will be displayed once completed.    

Press "OK" to go back to channel.

1. Via Television

    a) Ultra Box

• Press the “Home” button and scroll to “Settings” > “Wi-Fi/Ethernet” > “New Wi-Fi Connection”

• Allow the Ultra Box to scan the Wi-Fi networks available and subsequently choose your home Wi-Fi network > Enter your Wi-Fi password

• Once you are connected, your Home screen will now show “tabs” where you can now enjoy Video On Demand

‍

o  “Catch-up” missed episodes from ongoing programmes

o  Binge-watch full seasons from “Boxsets”

o  Choose the your favourites from “Movies”, “Kids” and more

‍

2. Mobile/Portable devices

(a)  Just head to the Google Play Store, Huawei App Gallery or Apple App Store here, search for “Astro GO” and download Astro GO on iOS and Android devices. Login to watch on demand and other ASTRO channels based on your subscription.

Please upgrade the Ultra/Ulti Box software to enjoy Netflix on your Ultra/Ulti Box. To do this, please click on the Netflix app icon on the homepage or go to CH741 to prompt the software upgrade. Kindly click Install when the software upgrade prompt appears. This will take approximately 20 minutes and you would be able to launch Netflix on the Ultra/Ulti Box after that.

As a rule of thumb, this issue might happen when the devices are not equipped with minimum requirement above that supports the subscribed internet speeds:

• WiFi technology
• Network Interface Card (NIC)

As mentioned above however, it is important to note that despite meeting the device minimum requirements, it is not a guarantee that devices connected over WiFi will be able to achieve maximum subscribed internet speeds due to the following:

1. Bad WiFi signal quality and coverage across the area due to:
   • Distance from the RGW/Mesh AP with connected device
   • Obstruction within the house (walls, metallic surfaces)
   • Interference with other household appliances
2. Congested bandwidth
   • If there are too many devices connected to the WiFi network, then the bandwidth might be overloaded with traffic hence, slowing down the speed
3.  Devices are connected using WiFi instead of wired using LAN.
   • It is important to note that wired connection offers better reliability and speed over WiFi.
   • WiFi is more prone to interference compared to a wired connection which causes lower speeds and dropped signal.
4. Router Positioning: Most people underestimate the importance of picking a good spot for a Wi-Fi router. Even a small shift in positioning could end up being the difference between day and night:
   • High vs. Low: Put the router as high up as possible to extend the broadcasting range of the radio waves. This also helps clear the router of possible interferences.
   • Concrete & Metals: Make sure your router isn’t blocked by any other objects, especially devices that are electronic. Also, avoid placing your router in your basement as this area is usually enclosed by a lot of concrete, which can be almost impossible for Wi-Fi signals to penetrate.
   • Distance to Router: The further away from your router you get, the weaker the Wi-Fi signal. Therefore, the best option is to place your router as close to your devices as possible, but this is only practical if you have one main area where you tend to use your devices. Otherwise, you should place your router near the center of your home. After all, Wi-Fi broadcasts in 360 degrees, so it doesn’t make sense to put it at one end of the house.
5. Usage
   • More likely, however, is that the people on your network such as friends, roommates, or family members are participating in bandwidth-heavy activities like gaming and streaming Ultrabox/Netflix.
   • Fortunately, if this is the case, you can prioritize your own network traffic by enabling Quality of Service in your router settings.
   • If the problem persists, please run a Ping Test/Traceroute Test and attach the picture or screenshot of both test results in the Feedback Form below, in order for us to provide further assistances. Please make sure to attach the required screenshot(s) in ONE file (i.e. Microsoft Word document, PDF, Image file) before submitting the form.

Note:
Astro and its service providers will not offer any guarantees for compatibility of the customer's equipment (e.g., Personal Computer, Notebook, printers) nor provide on site troubleshooting for WiFi service issues related to the customer's equipment.

Starting 29 August 2022 (for Ulti Box customers) and 2 September 2022 (for Ultra Box customers), you will be able to log in to Disney+ Hotstar using your registered mobile number by following these simple steps: 

Step 1 - You will receive a Disney+ Hotstar auto-activation SMS on your registered mobile number. 

Step 2 - Press the Home button on your Astro remote. Under the "Apps

No, you will not be charged 8% Service Tax for reconnection performed before 1st March 2024. Only reconnections executed on or after 1st March 2024 are subject to the 8% Service Tax.
 

Yes, you can return the Astro Box & Smart Card/SIM Card even after being charged for the box fee. After successfully returning the box, Astro will proceed to refund the box fee within 30 days from the confirmation date of the returned items to our Astro warehouse.

You may use the 'forgot password' recovery feature on the login page. Just enter the email address/ mobile number you signed up with and we will send you a recovery email.  

Please disregard the reminder if payment had been made and do check if you have any outstanding balance on Astro Quick Pay.

You are entitled for free mesh WiFi devices when you sign up for Astro & Broadband with Maxis fibre 500Mbps or 800Mbps speed only.

Mesh WiFi is not available with Astro & Broadband with Allo. However, you may purchase the Mesh WiFi devices separately to pair along with you Allo broadband.

You may proceed with below troubleshooting and it shouldn't take you any longer than 15 minutes.

1. Please standby computer/laptop to access to the internet and connection must be via LAN (cable) [Connect the LAN (cable) to the yellow port at ZTE Router and direct to computer/laptop].
2. You may open any web browser such as Google Chrome, Internet Explorer, Mozilla Firefox and etc.
3. On the address bar, please go to http://192.168.0.1 and below page will appear.

4. Type the Username and Password as below. Then click Login. (These are the defaults, if you have done previous configuration on your router the password may be different)
 

Username: admin
Password: admin (or time123)

 

5. The router's web-based setup page should now appear. Please follow below steps for the configuration.

• On the setup page, click the Network tab then click on the WLAN then choose Basic sub-tab

• Please ensure Wireless RF Mode is Enabled.

• Click the drop-down arrow for Channel, then select your desired channel.
• Choose between 1 until 11 (Suggested 1,6,11).

• Click Submit. Router will auto reboot and connection re-establish after few minutes.

STEP 1
On your remote, press the Home button and the Home Page will be displayed on your screen.



STEP 2
Navigate to Profile.



STEP 3
The Profile Selection Screen will be displayed. 



STEP 4
Navigate to Edit Profile.



STEP 5
Choose a profile to edit.




STEP 6
Choose a new Profile Picture and press “OK”.


 

STEP 1

Identify your remote control:

a)   Remote control with Astro logo at the bottom of the remote, proceed to STEP 2.

b)   Remote control with Astro logo at the top of the remote, proceed to STEP 4

‍

STEP 2 (Astro Logo at the bottom of the Remote)

On your remote, press the “set tv” button and set tv instructions will be displayed on top of your screen:

‍

STEP 3

Follow the steps appear on the TV screen to sync your Astro remote and complete the setup.

‍

STEP 4 (Astro Logo atthe top of the Remote)

Press and hold “tv input” key on bottom left of the remote for 3 seconds until the LED blinks twice.

STEP 5

Enter the 2-digit TV Code of your TV Brand and the LED will blink twice:

‍

STEP 6

Try out the TV controls (TV Standby or adjust Volume) to check if they are working correctly.

‍

STEP 7

Press ok and wait for the LED to blink twice to save the settings.

Your current additional RM20 rebate will be removed. However, you will still get to enjoy the standard bundle rebate accordingly.  

STEP 1
On your remote, press the Home button and the home menu will be displayed on your screen.



STEP 2
Navigate to Profile.



STEP 3
The Profile Selection Screen will be displayed.



STEP 4
Navigate to Add Profile.



STEP 5
Choose your Profile.



STEP 6
Input the Profile Name and navigate to DONE.



STEP 7
Choose the Age Group of the new profile and press "OK".



STEP 8
Your new profile will be shown in the Profile Selection Screen.

The different light colours on your Astro Ultra Box or Ulti Box informs you on the phase the box is going through.

‍

1. Ultra Box magenta light / Ulti Box purple light - Your box is turned "On". ‍

Press the Home button to launch Video On Demand and stream anytime or press channel number on your remote.

‍

2. Ultra Box / Ulti Box orange light - Your box is on "Standby" mode.

Your box is ready to be turned "On" or leave it in this mode to receive new software updates.

3. Ultra Box / Ulti Box blinking orange light - Your box is booting up.

Please wait a few minutes for the box to start.

‍

4. Ultra Box / Ulti box blinking blue light - Your box is downloading a software update.

Please wait a few minutes for the download to complete.

STEP 1    

Press "HOME" button on your remote control.

STEP 2    

Navigate to Settings and press "OK".

STEP 3    

Navigate to Installation Settings and press "OK".

STEP 4    

Enter your PIN to access this setting. (Default PIN is 0000).

STEP 5    

Navigate to Restore Factory Settings and press "OK".

STEP 6    

Navigate to Yes, continue and  press "OK" to  confirm your selection.    

Otherwise, navigate to No, go back to maintain the settings.

STEP 7    

Please reboot your box.

STEP 8    

New Installation Settings screen will appear.    

Click here to follow New Installation Settings guide.