How to view deleted KakaoTalk messages

작성일: 2025년 07월 14일 글쓴이: 광오

Here’s how to check deleted KakaoTalk messages!

Sometimes when you’re using KakaoTalk, there are times when the other person sends you a message and then immediately deletes it. You might wonder, “What did they just send?” Fortunately, if you’re an Android phone user, there’s a way to check the original message before it’s deleted through the notification history function. ㅎㅎㅎ

What is the Notification History feature?

The notification history feature is a feature that saves notifications (KakaoTalk, text messages, app notifications, etc.) received on a smartphone in chronological order. This history is saved for a certain period of time unless the user deletes it. When KakaoTalk sends a message, the content is displayed once as a push notification. Since this notification is the original before the message is deleted, you can check it through the notification history feature.

How to check notification history (Android)

1. Launch the Settings app Open ‘Settings’ on your phone.

2. Notifications > Advanced Settings > Notification History – Select ‘Notifications’ – Press ‘Advanced Settings’ or ‘Advanced’ – Enter the ‘Notification History’ section. – If the notification history function is disabled, activate it.

3. Check KakaoTalk notifications If you select the KakaoTalk section in ‘Notification History’, you can check the contents of previously received messages. The original messages before being deleted are often left here.

Things to note

The iPhone does not provide this feature by default. Since iOS does not support the notification history feature separately, the above feature is only available to Android users.

– If the notification setting is turned off, it will not be recorded. If you have set it not to receive notifications, the message will not be recorded.

– It is only valid in real time. Since the notification history may be automatically deleted after a certain period of time, it is recommended to check it quickly.

If you are curious about deleted KakaoTalk messages, use the notification history function. Of course, if the other person intentionally deleted the message, it would be best manners to respect their privacy.ㅎㅎㅎ

However, when you really need to check it urgently, this function can be a useful ‘emergency exit.’

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Rainfall during the rainy season

작성일: 2025년 07월 09일 글쓴이: 광오

Summary of perceived reality by rainfall amount

🌦 0~4mm: I’m wondering whether to use an umbrella or not

Light drizzle.

A hat or hood can cover it.

You don’t need an umbrella, but it’s better to bring one if you’re going out for a long time.

The road is almost dry.

🌧 5~10mm: “Oh, it’s raining” feeling begins

Water starts to collect on the roads and sidewalks.

Umbrella is a must. Your clothes will start to get wet, so be careful when going out for long periods of time.

Your head and shoulders can get wet right away.

🌧 11~15mm: Puddle warning level

Beware of splashing water underfoot!

The floors of buses and subways are also wet. Shoes and pants can get wet, so it is recommended to wear shoe covers or change your shoes.

It is difficult to completely protect yourself even with an umbrella when the wind blows.

🌧 16~20mm: “It’s raining” → “It’s pouring rain” Perceived

You’ll have to close all the windows.

Even if you use an umbrella, your shoes and pants will definitely get wet. Slippers and shorts are recommended.

Outdoor activities for more than an hour are not recommended.

🌧 21~30mm: Safety precautions required

Even with full wiper operation, it is difficult to secure visibility.

Drivers, reduce speed and prepare emergency lights! Some low-lying areas may begin to flood. Feels like a heavy rain at the level of a water bomb.

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Galaxy Smartphone Hidden Sweet Features

작성일: 2025년 07월 04일 글쓴이: 광오

Everyone uses their smartphones well, but surprisingly, there are hidden functions that you may be missing. Today, I will organize the hidden functions of the Galaxy smartphone that many people just pass by. In particular, you should definitely try the food mode, screen viewing function, and smart home control function at least once.

📸 Be sure to use ‘food mode’ for food photos!

Have you tried the Galaxy’s default camera app, food mode? If you think it’s just like portrait mode… you’re wrong!

Food mode

White balance can be adjusted before taking a picture

Color can be checked in advance Focus area can be set directly

Portrait mode Focus/color adjustment is not possible Post-processing is required after taking a picture

In other words, food mode is the best when you want to delicately handle colors and focus areas, even if it is not necessarily a food photo. Be sure to use it when taking food photos, product photos, or taking photos for SNS upload.

‘Device control function’ added from One UI 7

or those who have set up a smart home or smart office, this feature is really key. ‘

Device Control’ feature provided from One UI 7 or later

Galaxy Tab can be used as a smart home controller

Samsung SmartThings linkage → Control with one touch

Existing smart displays had slow or limited touch response, but now with just the Galaxy Tab, you can enjoy fast and intuitive smart control.

The features introduced so far are actually basic Galaxy features. However, most people just think of them as simple options and easily overlook them.

If you know a little about these features, such as Quick Share, Wi-Fi sharing, food mode, screen view, and device control, you can use your Galaxy device much smarter. Galaxy users, you should definitely check it out at least once!

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How to clean a water tissue washing machine

작성일: 2025년 07월 03일 글쓴이: 광오

Just pull out two wet tissues in front of the washing machine. It’s really crazy!

How do you all clean your washing machine? It’s good to run a washing machine cleaner once a month, but I’ll tell you a simpler and more certain tip. It’s a way to keep your washing machine clean with just two wet tissues.

1. First wet tissue: cleaning the rubber packing

Have you ever opened the rubber packing of the washing machine? This is where dust, bacteria, and even mold hide. First, take out a wet tissue and squeeze toothpaste evenly into the gaps of the rubber packing.

Then, just wipe it thoroughly with the wet tissue you just took out and you’re done!

– It can remove not only dust, but also bacteria and mold

– Disinfecting effect with just toothpaste without a separate detergent

2. Clean the detergent dispenser

The next place to clean is the detergent dispenser!
Since this is the path through which detergent passes when washing, mold and water stains often form.
1. Remove the detergent dispenser and wash it in running water
2. Use a wet tissue to thoroughly clean the inside
If you take care of this area just once a month, the lifespan of the washing machine will increase significantly.

3. Second wet tissue: Put it in when washing

This is a really great tip among great tips! When doing dusty laundry like socks or towels, try putting a wet tissue in it.

– Dust, hair, and other contaminants stick to the wet tissue and separate

– Reduces filter clogging and keeps the washing machine clean

Of course, there are some things to watch out for. Some people might be greedy and put in a lot of wet tissues, but This is a complete NO! Putting in more than 3 wet tissues will not be effective. 1~2 are enough.

Clean with one sheet and use one sheet for laundry. ㅎㅎㅎ It’s a simple but really effective management method, so I recommend you try it at least once.

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3 Foods You Need to Get Out of Your Fridge Right Now

작성일: 2025년 07월 02일 글쓴이: 광오

It becomes poisonous after just one day

Are you storing food in your refrigerator with the thought that “if you keep it cold, it will last longer”? However, did you know that some foods can actually be toxic if kept in the refrigerator? Today,

I will introduce you to 3 representative foods that you should remove from your refrigerator immediately. They can be harmful to your health even after just one day, so read this article and check your refrigerator right away!

1. Boiled eggs are more dangerous when refrigerated

Many people make boiled eggs in advance and store them in the refrigerator.
However, this can be very dangerous.
There is a thin protective film called a ‘cuticle’ on the eggshell.
This cuticle protects the inside of the egg from bacteria and external contamination, but this protective film
completely disappears during the boiling process.
In other words, boiled eggs are very vulnerable to contamination, and bacteria such as salmonella can easily grow when stored in the refrigerator.
Recommended storage method: Consume immediately after boiling, or if unavoidable, peel and store in an airtight container for consumption within 1-2 days.

2. Sesame oil, room temperature is better than the refrigerator

Sesame oil is usually stored in the refrigerator for long-term storage, but this is actually a wrong way to reduce the taste and flavor of sesame oil.
Sesame oil contains an antioxidant called lignan, which protects it from oxidation even at room temperature.
Instead, if stored in the refrigerator:
– Flavor decreases
– Thickens and the texture of the oil changes
– Inconvenience occurs when using
Recommended storage method: Close the lid tightly and store at room temperature in a cool, shaded place (recommended to use within 6 months)

3. Bread is NO in the refrigerator! Freezing is the answer.


Do you have a habit of carelessly putting leftover bread or bakery bread in the refrigerator?
In fact, if you store bread in the refrigerator:
– It absorbs the moisture in the refrigerator and becomes stiff in texture
– It absorbs the smell of surrounding food and becomes strange in taste
– The possibility of mold quickly increases
In particular, the refrigerated temperature makes the aging of bread (re-crystallization of starch) faster, making it tasteless.
Recommended storage method: Seal in a zipper bag or plastic bag and store in the freezer, take out as much as you want and toast it!

It may not be a safe choice to store all foods in the refrigerator.
In fact, improper refrigeration can damage the quality of food and even threaten your health.
Check out the 4 foods I told you about today by opening your refrigerator right away, and if you have any bad storage habits, change them right now!





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2 car tips you must know before summer gets hotter!

작성일: 2025년 07월 01일 글쓴이: 광오

Before the midsummer heat begins, here are some car tips that all car drivers should know. Especially if you drive a car with a sunroof or frequently experience fogging in humid weather, read this article to the end. You can drive more comfortably and safely thanks to hidden features that only those in the know know.

1. Did you know about the ‘tilting function’ of sunroof vehicles?

People who drive cars with sunroofs usually just open them by pushing them back. But here, there is a little-known and useful hidden feature.

Lightly press the sunroof upward. Then, the ’tilting function’ will be activated, which opens only the back part slightly. The advantages of this function are as follows:

– Ventilate without worrying about rainwater even on rainy days – Excellent for discharging heat and moisture inside the vehicle

– Minimize noise without having to open the sunroof completely This function is especially great when the air inside is stuffy on a rainy day in midsummer.

2. Essential for humid weather! ‘Auto defog (automatic defog removal) setting’

During the rainy season or when driving at night, the windshield often fogs up, making it difficult to see. In such cases, many people manually change the direction of the heater or open the windows.

However, did you know that some vehicles have a hidden ‘auto depot function’? The method is very simple:

– Press and hold the defog removal button (defog button) for about 3 seconds

– Then, it will blink 3 times and the ‘auto defog mode’ will be activated If you set this function, the vehicle will detect the fogging and operate automatically, so you don’t have to worry about it every time. This is a must-have function, especially for beginner drivers or those who drive a lot at night.

Safe driving in summer starts with small habits.

To avoid unexpected situations while driving, it is important to have the habit of making good use of the functions prepared in advance. The two functions I introduced today are functions that are installed as standard in most vehicles, but many people often overlook them. This summer, create a more comfortable and safe driving environment with just a few simple settings!

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Now is the time to upgrade to Windows 11

작성일: 2025년 06월 30일 글쓴이: 광오

If you are a Windows 10 user, here are 2 essential settings you should do right now!

Microsoft has officially announced that it will end technical support for Windows 10. This means that there will be no more security updates or feature improvements. Now, if you don’t upgrade to Windows 11, you may be exposed to various risks. Fortunately, the upgrade process is very simple and does not cost any additional money.

1. How to upgrade to Windows 11 for free

1. Search for Windows 11 download in your browser.

2. After accessing the official Microsoft website, click the ‘Download Now’ button.

3. Open the executable file and proceed with the upgrade.

💡 Existing saved files and programs will be preserved as is, and only the operating system will be upgraded.

2. Tips for returning the changed right-click menu to its original state


The most inconvenient part of Windows 11 is the change in the right-click menu UI.
However, you can use it like the existing Windows 10 method using the method below.

– Right-click while holding down the Shift key
→ The entire menu in the existing Windows 10 style will appear as is.
📁 It can be applied to both files and folders, so I recommend using it like this until you get used to it.

3. Turn off annoying notifications all at once

When using Windows, notification windows often pop up at the bottom right, which can be annoying.
In particular, advertising notifications or pop-ups can interfere with productivity. You can easily block them with the settings below.

✔️ How to


1. Go to Start Menu > Settings > System > Notifications.

2. Scroll down and click on the ‘Additional Settings’ item.

3. Uncheck all the checkboxes that you see.

🎉 Now you can work in a pleasant environment without unnecessary notifications.

The end of technical support for Windows 10 is not just a simple update cessation, but also the end of security and safety. Upgrading is not difficult, so please do it.

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Incheon Airport Free Lounge

작성일: 2025년 06월 27일 글쓴이: 광오

Before you go on a trip, you want to eat and rest comfortably at the airport, right? But did you know that there is a way to do it for free? You’ll be at a loss if you don’t know! I’ll tell you a great tip on how to enjoy a meal while using the lounge for free at Incheon Airport.

Incheon Airport Martina Lounge, don’t miss it!

If you take the escalator up near Gate 250 at Incheon Airport Terminal 1, you will find the Martina Lounge operated by Walkerhill. Many people just pass by this lounge… Did you know that you can enter for free with most credit card benefits?

If you have a card, you can enter!

If you have a credit card, be sure to check out the free airport lounge access benefits offered by each card company. More cards than you might think support access to this Martina lounge. If you’ve never used one, take this opportunity to check it out. The admission criteria are more lenient than you might think.

What are the benefits?

At the Martina Lounge, you can enjoy the following services for free:

– Warm rice and soup, various buffet-style meals- Bakery and desserts such as bread, salad, and fruit

– Various drinks such as coffee, juice, and carbonated drinks

– Quiet space and rechargeable seats

– A great atmosphere to rest alone in a spacious seat Even when you’re alone, you can rest without worrying about others, so the time waiting for the flight goes by really quickly.

Be sure to check before you travel!

Next time you use Incheon Airport, enjoy a leisurely meal and rest at the Martina Lounge before boarding your flight. If you don’t know about it, you’ll just pass by, but once you know about it, it’s the best place you’ll ever find yourself wondering, “Why did I find out about this now?”

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Why don’t you go camping much these days?

작성일: 2025년 06월 26일 글쓴이: 광오

The reason why people these days don’t go camping as often as they used to is probably due to a combination of many complex factors. Clearly, camping is a great activity that allows you to heal and enjoy romance in nature, but it is also a hobby that requires a lot of time, money, and effort. Let’s take a look at the main reasons why people are reluctant to go camping, and examine the current trends in camping culture.

1. Expensive campsite usage fees

These days, most campsites charge 60,000 to 80,000 won per night on weekends, and if the facilities are a little better, they often charge more than 100,000 won. This is comparable to the prices of most motels or small resorts. Even more ridiculous is the check-in and check-out times. Check-in is at 2 p.m., and check-out is at 11 a.m. the next day. The actual time spent at the campsite is less than half a day. Since the time spent is short compared to the cost, you can’t help but think, “Why am I being chased out like this after paying my own money?”

2. Too high a barrier for beginner campers – the burden of equipment costs

If you are just starting out with camping, the basic equipment you need, such as a tent, tarp, camping table/chair, stove/burner, sleeping bag/mat, etc., will easily cost over 1 million won if you purchase the essential equipment based on branded products. For beginners who want to follow the cool camping scenes on YouTube or Instagram, this price range feels like a high barrier to entry. Of course, there are many cheap and good value-for-money items on Coupang, AliExpress, Daiso, etc., but beginners can’t help but get confused about which products are good and what the real differences in functions are. Even though there are many options, many people give up because they don’t know what to choose.

3. Camping can become labor rather than healing.

Camping has a strong image of ‘healing’, but in reality, everything is quite labor-intensive, including preparing equipment, loading/unloading luggage, setting up and dismantling tents, preparing food, and washing dishes. Especially in the case of family camping with children, mom and dad do not go to rest but work almost all day. When returning home after camping, it is often more accurate to say “I am exhausted” rather than “I came back well rested”.

Camping, time to go back to simplicity

Camping is originally an activity to escape the complex city and find rest in nature. You should be able to enjoy it enough even if you don’t have expensive equipment or a high-end campsite. Day camping rather than 1-night 2-day camping, equipment composition centered on cost-effective items rather than brands, camping centered on your own healing rather than SNS emotions. How about returning camping to a ‘light hobby’ with this approach?

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How to cope when a family member dies

작성일: 2025년 06월 24일 글쓴이: 광오

When a family member dies at home, how should you deal with it? Completely organized from reporting to funeral and pension

Have you ever heard this? “If you say ‘they’re dead’ when a family member dies at home, you will be investigated by the police.” “If you say ‘they’re dead’, the funeral home will not accept the body.”

The reason these words are floating around is because the reporting procedure in real situations and the legal criteria for determining death are different. Today, to prevent this confusion, I will guide you through everything from reporting methods to funeral procedures, administrative processing, and survivors’ pensions, so you can understand what to do if your family member dies at home.

1. First thing to do: Report to 119 like this

When you find a family member not breathing or unconscious, the first thing to do is to call 119. The expressions you use at this time are very important.

a Report like this:

• “My husband is not breathing.”

• “He is unconscious and his body is cold.”

🚫 Don’t say this:

• “He died.”

• “He passed away.”

2. Procedure after arrival of 119 ambulance personnel

• When the paramedics arrive, they will perform a basic life or death check.
• If there is no pulse or breathing and no external injuries, the person is considered dead.
• Afterwards, the police will be contacted to conduct an on-site investigation.
• If the police determine that the person is dead after checking the medication, medical history, and surrounding conditions, they will proceed to the procedure of issuing a death certificate from a doctor.

3. Funeral preparations are like this

3. How to prepare for a funeral • Transport the body to the funeral home after issuing the death certificate

⚠️ 119 does not transport the body of the deceased.

➡ Request a hearse to the funeral home

• The funeral home will provide information on the preparation of the funeral home, the departure schedule, and procedures.

TIP: If there is a will of the deceased or an agreement between family members, explain it to the funeral home in advance.

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