#Software

App Fixes | Adhen Prasetiyo

How to Fix Zoom Audio Not Working — Microphone, Speaker, or Both

You join a Zoom meeting and either you can't hear anyone, they can't hear you, or both. Before you blame your headset, the problem is almost always a software setting — Windows privacy permissions silently blocking Zoom, wrong audio device selected, or Zoom's own automatic adjustments fighting your system.

Mar 7, 2026

App Fixes | Adhen Prasetiyo

How to Fix Discord Screen Share Black Screen — 8 Solutions That Actually Work

You start screen sharing on Discord and everyone in the call sees a black screen. Your screen looks fine to you, but they see nothing. The most common cause is a permission mismatch between Discord and the app you're sharing — but there are seven other things that can break it too.

Mar 5, 2026

How-To Guides | Adhen Prasetiyo

How to Protect Your Important Data from Cyber Attacks — The 3-Layer Defense That Actually Works

You can't stop every data breach. But you can make sure that when a breach happens — and it will happen — your important data survives and your accounts stay locked. Here's a practical, layered defense that protects your digital life without turning you into a paranoid wreck.

Feb 28, 2026

Windows Fixes | Adhen Prasetiyo

How to Secure Windows 11 from Viruses and Malware — 5 Built-In Settings You're Not Using

Windows 11 already has powerful virus and malware protection built in. The problem is that the best features are turned off by default. Here are five security settings hiding in your system right now that block ransomware, stop untrusted apps, and make your PC significantly harder to compromise.

Feb 28, 2026

How-To Guides | Adhen Prasetiyo

How to Backup and Restore Windows 11 — System Image, File History, and Restore Points Explained

Windows 11 has three completely different backup systems and most people either use the wrong one or don't use any of them. A System Image saves everything. File History saves your documents. A Restore Point saves your system settings. Knowing which one to use — and when — is the difference between a 10-minute recovery

Feb 27, 2026

How-To Guides | Adhen Prasetiyo

How to Check GPU Health on Windows 11 — Before Your Graphics Card Dies Without Warning

Your GPU doesn't send you a notification before it fails. It just starts dropping frames, flashing weird colors, and crashing your games mid-session. But if you know where to look, Windows 11 has built-in tools that reveal your GPU's real condition — and third-party stress tests that push it hard enough to expose hidde

Feb 27, 2026

How-To Guides | Adhen Prasetiyo

How to Clean Install Windows 11 Using Rufus — No Bloatware, No Microsoft Account, No Hassle

Microsoft's official installer forces a Microsoft account, installs dozens of apps you didn't ask for, and blocks older hardware. Rufus bypasses all of that in one click. Here's the complete guide to doing a truly clean Windows 11 install — from downloading the ISO to the post-install settings you should change immedia

Feb 25, 2026

Windows Fixes | Adhen Prasetiyo

How to Fix DPC_WATCHDOG_VIOLATION on Windows 11 — The SATA Driver Nobody Checks

Your PC blue-screens with DPC_WATCHDOG_VIOLATION and every guide tells you to update drivers. But the real culprit is often a specific SATA AHCI controller issue that generic driver updates won't touch. Here's how to identify the exact cause from your crash logs and fix it properly.

Feb 22, 2026

Linux Fixes | Adhen Prasetiyo

How to Fix "error: externally-managed-environment" in pip on Linux (What PEP 668 Actually Means)

You run pip install and Linux says "error: externally-managed-environment." This isn't a bug — it's a new safety feature called PEP 668 that prevents pip from breaking your operating system. Here's what actually happened and the 3 ways to fix it properly.

Feb 20, 2026

Linux Fixes | Adhen Prasetiyo

How to Fix "ModuleNotFoundError: No module named" in Python on Linux (The Real Reason pip Install Didn't Work)

You installed a package with pip, but Python still says "ModuleNotFoundError: No module named." You're not crazy — pip and python might be pointing to completely different Python installations. Here's how to diagnose it in 30 seconds and fix it for good.

Feb 20, 2026

App Fixes | Adhen Prasetiyo

How to Fix Steam "Content File Locked" Error When Updating Games

Steam throws "Content File Locked" every time you try to update a game? The update downloads but won't apply. Most people just redownload the entire game — but you don't have to. The fix is finding which specific file is locked and why.

Feb 18, 2026

Linux Fixes | Adhen Prasetiyo

How to Fix Discord Microphone Not Working on Linux (PulseAudio and PipeWire)

Discord on Linux detects your microphone but nobody can hear you? Or maybe the mic doesn't show up at all? This is almost always a PulseAudio or PipeWire routing issue. Here's how to actually fix it.

Feb 17, 2026

Linux Fixes | Adhen Prasetiyo

apt vs Snap vs Flatpak on Linux — When Each One Breaks and How to Fix It

Confused about whether to install apps via apt, Snap, or Flatpak? Each one breaks in different ways. This guide explains when to use which, common errors for each, and how to fix them.

Feb 16, 2026

Linux Fixes | Adhen Prasetiyo

How to Fix No Sound on Ubuntu Linux (PulseAudio & PipeWire Guide)

No audio output on Ubuntu or Linux Mint? The problem is usually PulseAudio or PipeWire misconfiguration, a muted ALSA channel, or the wrong output device selected. Here's how to diagnose and fix it from the terminal.

Feb 15, 2026

How-To Guides | Adhen Prasetiyo

How to Speed Up a Slow Windows 11 PC Without Installing Anything (10 Built-In Tweaks)

Your Windows 11 PC is slow and you don't want to install "system optimizer" junk. Good news — Windows has built-in tools that can double your boot speed and make apps open faster. Here are 10 tweaks using only what's already in your system.

Feb 10, 2026

How-To Guides | Adhen Prasetiyo

How to Create a Bootable Windows 11 USB Drive (Rufus vs Ventoy — Which One and When)

Need a Windows 11 bootable USB? There are 3 tools — Microsoft's official Media Creation Tool, Rufus, and Ventoy. Each has a specific use case. Here's when to use which, including how to bypass TPM and Secure Boot requirements for unsupported PCs.

Feb 8, 2026

How-To Guides | Adhen Prasetiyo

How to Check RAM Health on Windows 11 (Built-In Tool + MemTest86 Guide)

Random BSODs, app crashes, and system freezes? Your RAM might be failing. Windows 11 has a built-in memory diagnostic tool, but it hides the results in Event Viewer where nobody looks. Here's how to run the test AND actually find the results.

Feb 7, 2026

Browser Fixes | Adhen Prasetiyo

How to Fix ERR_QUIC_PROTOCOL_ERROR in Chrome (Why It Mostly Hits YouTube and Google Sites)

Chrome shows ERR_QUIC_PROTOCOL_ERROR but only on YouTube, Gmail, or Google sites? That's because Google is one of the few companies that uses the QUIC protocol. Your firewall is probably blocking UDP port 443. Here's the one-flag fix and the real network solution.

Feb 4, 2026

Browser Fixes | Adhen Prasetiyo

How to Fix DNS_PROBE_FINISHED_NXDOMAIN in Chrome (The Fix That 90% of Guides Miss)

Chrome says "This site can't be reached — DNS_PROBE_FINISHED_NXDOMAIN." You flush DNS, it still happens. That's because Chrome has its OWN internal DNS cache that's separate from Windows. Here's how to clear both — plus the hosts file trick nobody checks.

Feb 2, 2026

Browser Fixes | Adhen Prasetiyo

How to Fix ERR_CACHE_MISS in Chrome (It's Not Really an Error — Here's What's Actually Happening)

Chrome shows ERR_CACHE_MISS and asks you to "Confirm Form Resubmission." Most guides tell you to clear cache. But this isn't a cache problem — it's Chrome preventing you from accidentally submitting a form twice. Here's what's really going on and how to fix it.

Jan 31, 2026

App Fixes | Adhen Prasetiyo

How to Fix Canva "Sorry, Something Went Wrong" Error (400, 500, and Export Failures)

Canva shows "Sorry, something went wrong" and won't load your design, save your work, or export. Is it Canva's servers or your browser? Here's how to tell — and how to fix both.

Jan 29, 2026

App Fixes | Adhen Prasetiyo

How to Fix OBS "Encoding Overloaded" Without Destroying Video Quality

OBS shows "Encoding overloaded!" and your recording turns into a slideshow. Every guide says "lower your settings" — but that's the lazy answer. Here's how to actually fix it while keeping your quality as high as possible.

Jan 27, 2026