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Why is my macbook air glitching and how can I fix it?
From the symptoms you mentioned, screen flickering, weird visual glitches, apps freezing up, noticeable slowdowns, and those sudden restarts, it could be something software-ish, or an early warning that the hardware is starting to misbehave. Since you already updated macOS, tried Safe Mode, and you’Read more
From the symptoms you mentioned, screen flickering, weird visual glitches, apps freezing up, noticeable slowdowns, and those sudden restarts, it could be something software-ish, or an early warning that the hardware is starting to misbehave.
Since you already updated macOS, tried Safe Mode, and you’ve got a good amount of free space, I’d do a few more checks, just to rule out anything obvious.
Go into Activity Monitor and watch if any one process is chewing up an unusually high amount of CPU or memory.
Then unplug any external devices too, and try the Mac for a bit without them.
Next, run Apple Diagnostics, shut the Mac down, hold the power button during startup, and follow the on screen prompts.
Also test if it shows up the same way in another user account, like a fresh login or a different profile.
If the issues still happen while you’re in Safe Mode and Apple Diagnostics shows errors, that usually leans more toward hardware trouble. But if Diagnostics looks clean, then it’s more likely a software conflict, or maybe corrupted system files, and a macOS reinstall might actually help.
Honestly, the mix of graphical artifacts plus those unexpected restarts is the part that worries me most, so I would run Apple Diagnostics first, no question, and go from there.
See lessHow do I use the Gmail message recovery tool?
The Gmail Message Recovery Tool is sort of made to help you pull back emails that got recently deleted or gone missing because of account trouble, like unauthorized access or some weird mailbox changes. I think it works best when the messages vanished within the last few weeks, not months. Before yoRead more
The Gmail Message Recovery Tool is sort of made to help you pull back emails that got recently deleted or gone missing because of account trouble, like unauthorized access or some weird mailbox changes. I think it works best when the messages vanished within the last few weeks, not months.
Before you use it, I’d suggest you do a quick check of a few places , like
Trash and Spam folders
Gmail search rules, because sometimes the email is archived instead of fully deleted
Forwarding options and any filter rules you may have set
Also consider if another device or app that touched your account might have removed the messages
If you still can’t locate the emails, go ahead and run the Gmail Message Recovery Tool and just follow what it asks on screen. Just remember, recovery isn’t always guaranteed, especially if the messages were permanently deleted quite awhile back.
From my point of view , it’s worth starting with your account settings first, because a lot of these “missing” messages end up being tucked away, caught by filters, or moved around in ways that don’t feel obvious at first.
See lessHow to hide followers on Instagram easily?
Yeah, so, with some limits and it’s not like you can fully, like completely, make Instagram stop showing your followers list to everyone. Still, you can make it way less noticeable, or at least not as open. The main thing is, there are a few settings tricks that help. First, switch your account to PRead more
Yeah, so, with some limits and it’s not like you can fully, like completely, make Instagram stop showing your followers list to everyone. Still, you can make it way less noticeable, or at least not as open. The main thing is, there are a few settings tricks that help.
First, switch your account to Private. Honestly this is the easiest option. When your profile is private, only people you actually approve can see your followers and who you follow. It’s like a gate, not a total blackout, but it works.
Second, if there are certain unwanted people, you can remove them from your follower list. That way, they don’t have access anymore to that list, even if you don’t necessarily block them. You can also choose to block specific users. If there is someone who you really don’t want even near your profile or list, blocking them prevents them from viewing your account.
Also, there’s the Close Friends feature for Stories. This one doesn’t actually hide followers lists, but it does keep your story content from being seen by everyone. So it’s more about limiting who can access what you post, not the follower counts or lists themselves.
To make your account private:
Instagram → Profile → Menu (☰) → Settings and Privacy → Account Privacy → Private Account
Just remember, even when you’re private, your approved followers can still see your follower and following lists. There isn’t a built-in option where you can secretly hide those lists from individual followers one by one.
See lessWhy are there green dots on screen NVIDIA suddenly?
Hey! So if those green dots just, kind of, start showing up on your screen all of a sudden, and you’re using an NVIDIA graphics card, there are a couple causes that could be behind it, you know. Like maybe the graphics driver is acting weird, or a recent driver update didn’t really install right. OrRead more
Hey! So if those green dots just, kind of, start showing up on your screen all of a sudden, and you’re using an NVIDIA graphics card, there are a couple causes that could be behind it, you know. Like maybe the graphics driver is acting weird, or a recent driver update didn’t really install right. Or, the GPU could be overheating and then the visuals get those artifacts, dots , streaks, stuff like that. Another common thing is a display cable that’s loose or damaged, especially if you’re using an external monitor. And yeah, sometimes the monitor itself is the culprit.
Also, there are “GPU artifact” problems, which can point to failing graphics memory, meaning VRAM, or some other hardware issue with the graphics card.
A few quick tries you can do:
Try restarting your computer first.
Update the NVIDIA driver again, or reinstall it completely.
Check the GPU temperature while you game or run something heavy.
If you can, test with another monitor or swap the cable.
And if you take a screenshot, that detail matters. If the green dots show up in the screenshot, the GPU is probably the one causing it. If the screenshot looks normal, then the monitor or cable is more likely.
Finally, if the dots only appear during games or other graphics-heavy tasks, that usually leans more toward a driver problem or graphics card issue.
See lessHow to unblock a number on iPhone in easy steps?
If you’re trying to unblock a number on your iPhone, it’s actually pretty easy, like kinda simple. Go ahead and open Settings. Then scroll down a bit and tap Phone. Next, choose Blocked Contacts. Look for the number you want to unblock. Do a swipe left on it and tap Unblock. You can also do it anothRead more
If you’re trying to unblock a number on your iPhone, it’s actually pretty easy, like kinda simple.
Go ahead and open Settings.
Then scroll down a bit and tap Phone.
Next, choose Blocked Contacts.
Look for the number you want to unblock.
Do a swipe left on it and tap Unblock.
You can also do it another way. Go to Settings > Messages > Blocked Contacts and then remove that number from the blocked list.
And since you said someone keeps calling and messaging you, you might want to block them instead. For that, open the Phone app, tap the i icon right next to the number, then scroll down and tap Block this Caller.
See lessWhat causes surface book 2 yellow spots on the display?
What you’re describing on a 5-year-old Surface Book 2 (yellowish patches that are most visible on white backgrounds and seem to be under the glass) is most commonly linked to display panel degradation rather than a surface issue. The main likely causes are: 1. LCD panel aging / adhesive degradationRead more
What you’re describing on a 5-year-old Surface Book 2 (yellowish patches that are most visible on white backgrounds and seem to be under the glass) is most commonly linked to display panel degradation rather than a surface issue.
The main likely causes are:
1. LCD panel aging / adhesive degradation (most common)
Over time, the layers inside the LCD (polarizers, diffusers, adhesives) can start to degrade or slightly separate. This can create uneven color tints or “yellow blotches,” especially noticeable on light backgrounds.
2. Heat-related wear
Since you’ve noticed it becomes more visible after the device runs for a while, heat is a strong contributing factor. Prolonged heat exposure can accelerate discoloration in LCD layers.
3. Pressure or chassis flex (less likely in your case)
Pressure damage usually shows as dark spots or ink-like patches rather than uniform yellowing, but long-term slight pressure can still affect panel uniformity.
4. Backlight / diffusion layer uneven aging
The backlight system and diffusion films can age unevenly, leading to patchy warm/yellow tones.
5. Battery swelling (unlikely for this specific symptom)
Battery swelling typically causes physical pressure issues (like screen lifting, keyboard trackpad bulging, or frame separation). It usually does not directly cause isolated yellow spots on the display itself, though severe cases can indirectly stress the panel.
Is this common on Surface Book 2?
It’s not rare to see display uniformity issues after several years on devices with laminated LCD panels, especially when they’ve been used heavily or run warm for long periods.
Can it be fixed?
There’s no software fix for this.
If it worsens or becomes distracting, the only real solution is screen replacement (entire display assembly on Surface Book devices).
If the laptop is otherwise fine, many users continue using it since it’s mostly a cosmetic issue.
What I’d do next:
Monitor if the spots expand or change shape over time.
Reduce sustained high heat (heavy workloads, blocked ventilation).
If under any service plan or still worth repairing, get a display diagnostic from Microsoft or an authorized service center.
In most cases like this on older Surface devices, it turns out to be gradual LCD aging rather than a sudden hardware failure.
See lessHow to check hard drive health on Windows?
I usually check my hard drive health on Windows using a few built-in tools before trying any third-party software. The quickest method is to open Command Prompt as Administrator and run: `wmic diskdrive get status` If it returns "OK," Windows hasn't detected any major drive issues. However, this cheRead more
I usually check my hard drive health on Windows using a few built-in tools before trying any third-party software.
The quickest method is to open Command Prompt as Administrator and run:
`wmic diskdrive get status`
If it returns “OK,” Windows hasn’t detected any major drive issues. However, this check is fairly basic and may not catch early signs of drive failure.
For a more thorough check, I open Command Prompt and run:
`chkdsk C: /f`
This scans the drive for file system errors and fixes any issues it finds. If the drive is currently in use, Windows will ask to schedule the scan for the next restart.
I also check the drive’s SMART data using tools such as CrystalDiskInfo. It provides details about drive temperature, health status, power-on hours, and any warning signs that could indicate an impending failure.
If I notice symptoms like slow performance, unusual clicking noises, frequent crashes, or file corruption, I make sure to back up my important data immediately, as these can be signs that the drive is starting to fail.
See lessHow do I type an upside down question mark?
The upside-down question mark (¿) is commonly used in Spanish at the beginning of questions. There are several ways to enter it depending on your device and operating system. On Windows Hold the **Alt** key and type **0191** on the numeric keypad. You can also open the Character Map utility and copyRead more
The upside-down question mark (¿) is commonly used in Spanish at the beginning of questions. There are several ways to enter it depending on your device and operating system.
On Windows
Hold the **Alt** key and type **0191** on the numeric keypad.
You can also open the Character Map utility and copy the symbol.
On Mac
Press Option + Shift + ? to insert ¿.
On Android or iPhone
Press and hold the regular question mark (**?**) key on the keyboard.
A popup menu should appear with **¿** as an available character.
Using Copy and Paste
Simply copy this symbol: ¿
If you need to type it frequently, adding a Spanish keyboard layout to your device can make entering Spanish punctuation much more convenient.
See lessHow to check for malware on mac effectively?
If you're seeing slowdowns, unusual browser behavior, and unfamiliar background processes, it's definitely worth investigating before deleting anything. I'd start by checking Login Items and Activity Monitor to see what's running and whether anything is consuming excessive CPU, memory, or network reRead more
If you’re seeing slowdowns, unusual browser behavior, and unfamiliar background processes, it’s definitely worth investigating before deleting anything. I’d start by checking Login Items and Activity Monitor to see what’s running and whether anything is consuming excessive CPU, memory, or network resources. Also review your browser extensions, since unwanted extensions are a common cause of strange browser behavior.
macOS’s built-in protections are generally good, but they don’t catch every form of adware or potentially unwanted software. Running a reputable scanner such as Malwarebytes can provide an additional check and often identifies items that are safe to remove.
To distinguish malware from normal system processes, look up any unfamiliar process names before taking action. Many legitimate macOS services have obscure names, so deleting or removing things without verifying them can cause more problems than it solves.
I’d recommend updating macOS, reviewing installed applications, checking browser extensions and login items, and then running a malware scan. That approach is usually thorough enough to determine whether you’re dealing with malware or just normal system activity.
See lessHow to fix a glitchy Chromebook screen?
A glitchy Chromebook screen can be caused by either a software issue or a hardware problem, so the first thing I'd try is figuring out which one it is. If the glitches show up everywhere (startup screen, login screen, apps, browser, etc.), there's a chance the display itself or the display cable isRead more
A glitchy Chromebook screen can be caused by either a software issue or a hardware problem, so the first thing I’d try is figuring out which one it is.
If the glitches show up everywhere (startup screen, login screen, apps, browser, etc.), there’s a chance the display itself or the display cable is having issues. If the glitches only appear after you log in or when using certain apps, it may be software-related.
A few things I’d try:
Restart the Chromebook completely.
Check for any pending ChromeOS updates.
Perform a hard reset.
Connect the Chromebook to an external monitor. If the external display looks normal while the Chromebook screen is glitching, that points more toward a screen or display cable issue.
Boot into Guest Mode and see if the problem still occurs.
Also, think about whether the Chromebook has been dropped, exposed to pressure, or gotten wet recently. Even minor physical damage can sometimes cause screen flickering, lines, or graphical artifacts.
See less