Rollover the following steps to get the visual guide on how to restrict cellular data usage on an Oppo F9 or  F9 Pro  smartphone . 

1.  On the phone home screen tap the Settings menu.
2. Tap SIM card & Mobile.
3. Tap Data saving.
4. Tap Data saving switch to make it enable.
5. Tap On.
6. Tap Unrestricted app.
7. Tap any Application switch to make it Disable to Restrict Background Data.
8. Now background data is restricted.

Rollover the following steps to get the visual guide on how to enable WiFi hotspot on Samsung Galaxy S10 brand. 

1. Tap and swipe up the homescreen ot your phone to enter in Main menu.
2.  Tap Settings.
3. Tap Connections.
4. Tap Mobile hotspot and Tethering.
5. Tap Mobile hotspot.
6. Tap Mobile hotspot switch to make it enable.
7. Tap Options icon.
8. Tap Configure Mobile hotspot.
9. Tap Security.
10. Tap Open.
11. Tap Save.
12. Now Mobile hotspot is enabled.

Rollover the following steps to get the visual guide on how to configure Internet on Samsung S10 brand. 

1.  Tap and swipe up the home screen on your phone to enter in Main menu.
2. Tap Settings.
3.  Tap Connections.
4.  Tap SIM card manager.
5. Tap Mobile data.
6. Tap SIM (on which service is enabled).
7. Tap Back icon.
8. Tap Data usage.
9. Mobile data should be enabled.
10. Tap Back icon.
11. Tap Mobile networks.
12. Tap Access Point names.
13. Tap SIM (on which service is enabled).
14. Tap Add.
15. Tap Name.
16. Enter (Enter your mobile carrier's name) WEB and tap OK.
17. Tap APN.
18. Enter internet and tap OK.
19. Ensure APN Protocol should be IPv4 or IPv4/IPv6 than Tap Options icon.
20. ​Tap Save.
21. Now account is created.

You can enable Wifi Calling on your Oppo Find X2 smart phone. Simply follow the steps below.

Rollover the following steps to get the visual guide

1. Tap and swipe up the screen to enter in Main menu.
2. Tap Settings.
3. Tap Sim Card & mobile data.
4. Tap SIM (on which service is enabled).
5. Tap Wi-Fi calling.
6.  Tap Wi-Fi Calling switch to make it enable.
7.  Tap Wi-fi calling preference.
8. Tap Wi-fi calling preferred.
9. Tap Done.
10. ​Now Wi-Fi Calling is enabled.

You can connect your phone internet to your Computer by using the following methods. 

Rollover the following steps to get the visual guide PC Tethering using your Oppo Find X2 Pro

1.  Tap and swipe up the screen to enter in Main menu.
2. Tap Settings.
3. Tap Other wireless connections.
4. Tap USB tethering switch to make it enable.
5. Now USB tethering is enabled.

You can follow the steps below to reset your Oppo Find X2 phone to its default settings. Warning! You are to back up for data (photos and other files before your do the default settings reset.

You can easily setup the Portable Wifi Hotspot on Oppo Find X2 pro using the following steps. 

The steps below outline the ways to configure 3G, 4G, and 5G Network  settings on  Oppo Find X.

Rollover the following steps to get the visual guide1.

1. Tap and swipe up the screen to enter in Main menu.
2. Tap Settings.
3. Tap Sim Card & mobile data.
4. Tap SIM (on which service is enabled).
5. Tap VoLTE calls switch to make it enable.
6. Tap Preferred Network type.
7. Tap 4G/3G/2G (Auto).
8. Now 4G network is selected.

Here are the steps you follow to configure Web Access Settings on Oppo Find X2 Pro. 
​Rollover the following steps to get the visual guide

1. Tap and swipe up the screen to enter in Main menu.
2. Tap Settings.
3. Tap Sim Card & mobile data.
4. Tap Mobile data switch to make it enable.
5. Tap Mobile data.
6. Tap SIM (on which service is enabled).
7. Tap Back icon.
8. Tap SIM (on which service is enabled)
9. Tap Access Point name.
10.  Tap Plus icon.
11. Tap Name.
12.  Enter (your mobile network) WEB and tap OK.
13. Tap APN.14. Enter internet and tap OK.
14. Ensure APN Protocol should be IPv4 or IPv4/IPv6 than tap Save.
15.  Now account is created.

​How to Decrease Your Monthly Printing Cost?
The cost of ink cartridges can make your multifunction printer an expensive asset to maintain. Here are 12 useful tips to help save you money on your monthly printing bill.

•  Print only what you need

Before you start printing, look at what you are about to print and decide its importance so that you do not end up printing unnecessary documents.

•  Proofread what you are about to print

Double check all documents before you print. This will save time and ink that you would have wasted otherwise.

•  Grayscale Printing: Print text in black ink only

Print documents that are in black and white with a black ink cartridge. Choose black and white printing over colour whenever possible. Depending on your printer, you may have the option to select grayscale printing using the black ink cartridge only. What is grayscale printing? It’s simply printing using your black ink cartridge to produce print that is a combination of gray tones between black and white only. If you print black with a colour ink cartridge, various colours are mixed to create the black ink. Not using grayscale depletes your colour ink cartridge a lot faster than it would deplete a black ink cartridge. If you’re not doing presentation quality work, or if you’re printing text only, chances are you won’t need the other colours.

• Use Print Preview

Print Preview is a useful function that shows you how the document will look after it has been printed. It can help you adjust spaces and decide which pages to print. Consider turning off the colour ink cartridges, selecting only the text you require and only the pages you need – especially that last page with the footer that comes out with each print job. This can significantly reduce your printer ink usage as well as your paper usage.

• Print only portions you need when printing from the web

Often web pages have multiple graphics, logos and advertisements. Always do a print preview to see what pages have unnecessary information and cut them from your print collection.

• Change your font

Printing in smaller fonts can save you ink. Enlarge fonts only when needed.

• Print in Draft mode as often as possible

Use draft print quality whenever you can. Go to File – Print to open the box that lists the settings for your printer. Click ‘Properties’ to bring up the various options available. You’ll probably find different choices under the heading ‘Paper/Quality’ that allow you to select draft quality printing. Your document will print at a lower resolution but that may not matter for reference material that you will likely discard later. You can always switch to a higher resolution for a final version of a document.

•  Use all the ink in the cartridge

Keep using the cartridge even when the printer warns you that it is running low in ink. Continue using the ink cartridge until the printer tells you that it’s empty.

•  Keep the ink flowing

Make sure you print something at least once a week using both your colour and black in to prevent the ink from drying.

• Check for clogs

The printer uses tiny little spray nozzles to get ink onto the paper. These nozzles can become clogged. Cleaning the nozzles every few weeks will ensure the printer will spray out ink more freely resulting in less reprints.

•  Use the correct printer

Buy a printer that is suited for your needs. For instance if you need moderate printing in black only, buy a monochrome printer as it will be cost effective.

• Use genuine cartridge for your printer.

The best way to ensure that your printer stays in perfect condition is using genuine Inks and Toners.