Do you have an old tablet or smartphone sitting in a drawer doing nothing?

With the free tool called Spacedesk, you can turn that device into a handy second monitor for your Windows PC. No need to buy expensive extra screens.

It works wirelessly over your home Wi-Fi or wired through a simple USB cable. Many viewers tell me the USB option feels more stable, especially if you want rock-solid performance while you work.

Here’s why this matters for everyday folks: A second monitor lets you keep your email or notes on one screen while you browse or edit on the main display. It can make life noticeably easier without complicated setups or big spending.

How Spacedesk Works in Plain English

Spacedesk has two simple parts.

You install a small driver on your Windows computer. Then you download the free viewer app onto your tablet or phone.

Once both are running and connected, your old device becomes an extra display you can drag windows onto. Windows sees it just like any other monitor, so you can arrange the screens, change the scale, and choose to extend or mirror your desktop.

The whole process takes just a few minutes. In the video I walk you through every click so you can follow along at your own pace.

Wireless or USB – You Choose

Most people start with the wireless connection because it’s convenient. Your devices simply find each other on the same network.

But if you want less lag or need to charge your tablet at the same time, the USB cable option is excellent. Just plug in, enable USB mode in the Spacedesk console, and you’re good to go. It even works well with Android phones and tablets.

You can adjust resolution, quality, and frame rate right in the viewer app. If you ever see a blank screen, a quick switch to MJPEG encoding usually fixes it instantly.

Who This Is Perfect For

If you’re working from home, managing photos, or just want more screen space without cluttering your desk, Spacedesk is a smart, low-cost answer.

It breathes new life into old gear and helps you stay productive without buying new hardware. Many people are surprised how smooth it feels for everyday tasks.

Give it a try and see how much easier your workflow becomes.

Watch the full video above for the complete step-by-step guide. I show the exact download links, installation, and connection process so you can set it up confidently.

Have you ever wished for an extra screen without the expense? Let me know in the comments – I read every one.

Learn more at the Spacedesk website!

The post Spacedesk: Turn Your Old Tablet or Phone into a Free USB Monitor or Wireless Second Monitor appeared first on tektoc.

A Math-Based Approach To Getting the Best Value for Your Parts-Buying Dollar

Finding the right balance between cost and power is the “holy grail” of PC building. With prices fluctuating and new generations of hardware launching constantly, many beginners fall into the trap of buying the most advertised parts rather than the most efficient ones. If you want to maximize your PC price to performance, you need a repeatable system.

The Data-Driven Approach

The first step is moving away from brand loyalty and toward raw data. Using tools like Passmark, you can find a component’s “Score.” By dividing this score by your local market price, you create a “Value Metric.” This allows you to compare a three-year-old flagship GPU against a brand-new entry-level card objectively.

Verify with Real-World Performance

Synthetic scores are great, but they don’t play games—you do. Once you’ve narrowed down your choices, head to YouTube. Search for the specific CPU and GPU combination you are considering. Look for “1% Lows” to ensure a smooth experience, as a high average FPS can often hide annoying stutters.

Avoiding the Bottleneck

Finally, ensure your parts are a “team.” A high-end GPU paired with a budget CPU may result in a bottleneck, meaning you’ve wasted money on power you can’t actually use. Use a bottleneck calculator to ensure your components are within a 10% performance margin of each other.

By following this 4-step tektoc method, you aren’t just building a computer; you’re making a smart financial investment in your gaming future.

Check out the video above for a step-by-step guide to maximizing your PC’s price-to-performance ratio!

The post How to Master PC Price to Performance for Your Next Build appeared first on tektoc.

Can Good PCs Come In Small Packages?

After explaining why AMD’s AM4 platform is still one of the best value options in 2026, it was time to put that idea into practice. In this video, I build a compact AM4 office PC inside the InWin BQ656 mini-ITX case and give a real-world verdict on whether this budget-friendly case is actually worth using.

The goal of this build is simple: create a fast, quiet, and affordable office PC without wasting money on parts that won’t matter for everyday use. The system is built around a Ryzen 5 3400G, which includes integrated Radeon graphics and removes the need for a dedicated GPU. To keep costs down, I reused DDR4 memory and a 512GB NVMe SSD from an older Dell system.

The InWin BQ656 is an interesting option for budget builders because it includes a built-in power supply and has a very small footprint, making it appealing for home and office setups. During the build, I walk through installation, cable management, and airflow limitations, highlighting both the strengths and compromises that come with compact, low-cost cases.

Rather than treating this as a generic “how to build a PC” guide, this video focuses on the real experience of assembling a system in this case. You’ll see what’s easy, what’s frustrating, and what you should know before choosing the BQ656 for your own build.

By the end, I give a clear verdict on who this case is for, who should avoid it, and whether it makes sense as part of a smart AM4 budget PC strategy. If you’re planning a small office or productivity build, this video will help you decide if the InWin BQ656 is the right choice.

The post Building a Budget AM4 Office PC in the InWin BQ656 appeared first on tektoc.

Why You Should Stop Using Your ISP’s Router and Upgrade Your Home Wi-Fi

When you sign up for internet service, most providers include a free or low-cost modem/router combo. While it seems convenient, these devices are usually low-quality, underpowered, and designed to be inexpensive to manufacture—often leading to ISP router problems that cause poor performance. If you’ve ever wondered why your Wi-Fi feels slow, unstable, or unreliable, the hardware your ISP gives you is often the main reason.

Most ISP-supplied routers use outdated wireless standards, limited antenna configurations, and low-end processors. This creates network bottlenecks that show up as lag during video calls, buffering during streaming, or inconsistent speeds throughout your home. On top of that, these routers typically receive infrequent security updates and offer very few customization features.

Upgrading to your own router—especially a modern Wi-Fi 6 or Wi-Fi 6E model—can dramatically improve your connection. These routers are built for speed and efficiency, with stronger wireless radios, better multi-device handling, improved range, and smarter features such as advanced QoS, WPA3 security, guest networking, and parental controls. For larger homes or offices, mesh Wi-Fi systems can eliminate dead zones entirely.

To replace your ISP hardware, you don’t need to remove the modem. Instead, you can place the ISP device into “bridge mode,” which disables its routing features and allows your new router to take over. This small upgrade can transform your entire network—reducing latency, boosting speeds, and giving you consistent coverage throughout your home or office. If you’re paying for fast internet, you deserve to experience it. By addressing common ISP router problems and choosing the best home Wi-Fi router for your needs, you’ll finally get the performance, reliability, and security your network should have.

The post The Truth About ISP Router Problems & the Best Home Wi-Fi Router Setup appeared first on tektoc.

Are These The Best Value Computer Speakers On The Market?

If you’re searching for an affordable way to dramatically improve your computer’s audio, the Creative Pebble 2.0 might surprise you. These USB-powered desktop speakers combine elegant design with powerful performance, making them a top choice for students, professionals, and everyday users who want great sound without spending a fortune.

Unboxing & First Impressions
The Creative Pebble 2.0 comes neatly packaged with everything you need. The spherical, minimalist design looks fantastic on any desk, and because the speakers are USB-powered, there’s no bulky power brick cluttering your workspace.

Simple Setup
Getting started is effortless. Just plug the USB cable into your computer for power, connect the 3.5mm audio jack, and you’re ready to go. No software, no drivers—just instant sound.

Performance That Surprises
For their small size, the Creative Pebble 2.0 delivers clear, balanced, and surprisingly loud audio. Whether you’re listening to music, watching videos, or gaming, these speakers produce clean mids, crisp highs, and a fuller sound than typical laptop speakers. The 45° elevated driver design projects audio directly toward you, enhancing clarity and immersion.

Perfect for Any Desk
These speakers are ideal for minimalistic setups, home offices, or dorm rooms. They’re lightweight, portable, and stylish enough to complement any aesthetic.

Final Thoughts
The Creative Pebble 2.0 proves that you don’t need to spend a lot to get great audio. As USB-powered desktop speakers, they’re convenient, affordable, and deliver sound quality that far exceeds expectations. If you want an easy upgrade to your PC audio, these speakers are a fantastic choice.

Check out the video above for my in-depth review as well as information on a FREE application that can vastly improve the sound from your PC!

The post Creative Pebble 2.0 Review – Surprisingly Powerful USB-Powered Desktop Speakers! appeared first on tektoc.

You Can Save HUGE Money Buying Used – If You Know How to Go About It

Buying a new graphics card in today’s market can be painfully expensive, even for entry-level models. That’s why more and more PC builders and gamers are turning to the used market, especially eBay, to score great deals on GPUs. But while the savings can be substantial, so are the risks—unless you know what to look for.

In this guide, we’ll walk through 7 essential steps you must take when buying a used GPU on eBay to protect yourself from bad sellers, faulty hardware, and hidden problems.

The process starts before you ever click “Buy.” Carefully scrutinize the listing by checking the seller’s reputation, reading recent reviews, and verifying the return policy. Pay close attention to the photos—make sure they’re not stock images, and carefully examine details like the I/O ports, warranty seals, fans, and power connectors. If the card is a higher-end model, it’s worth asking if it’s ever been used for crypto mining, since that can affect longevity.

Next, confirm that your power supply can handle the GPU you’re purchasing. Once the card arrives, perform a visual inspection for damage or heavy wear, clean it thoroughly, and install it carefully. After installing the latest drivers, verify the card’s authenticity with GPU-Z and run a stress test with FurMark to ensure stable performance and cooling.

By following these 7 steps—scrutinizing the listing, checking details and photos, verifying power requirements, inspecting upon arrival, cleaning, installing properly, and testing—you can dramatically reduce your risk and buy a used GPU with confidence.

While there will always be some level of risk when buying used hardware, being thorough and methodical gives you the best chance of finding a great deal without getting burned. Whether you’re upgrading your current rig or building a new budget PC, these tips will help you shop smart and stretch your dollar further.

Watch the video above to see how I followed these steps when purchasing my own used GPU on eBay!

The post 7 Essential Tips for Buying a Used GPU on eBay Without Getting Scammed appeared first on tektoc.

When Space Is At a Premium….

Sometimes, and for some projects, you just don’t seem to have enough room to mount all the drives you need to get the job done. That happened to me recently, after I removed the drive bays from my PC case for better cooling and then, much later, realized I needed those bays for a couple of extra 2.5” SSDs.

Fortunately, with just a couple of bucks worth of parts and 15 minutes of your time, you can double up the capacity of your case-panel drive mounts. This won’t work for every case, but it will work for many and can help you fit in drives that would otherwise end up hanging loose or being stuck to a panel with double-sided tape. While those mounting options won’t hurt the functionality of your SSD, they certainly aren’t clean and tidy looking, and the double-sided tape can be a pain to remove if you have to make changes. And neither of those options is advisable if you are looking to mount a mechanical drive.

In this video, we take a simple 3.5”-to-2.5” drive bay adapter and a handful of nylon standoffs to add an SSD in a place the case manufacturer never designed it to go. Doubling up my drive capacity got me out of a jam and looks GREAT in the case, so I figured I’d pass it along in the event it helps someone else. This storage hack works for either 2.5″ SSDs or 2.5″ hard drives.

The post Dual Drive, Single Mount: The Ultimate Storage Hack appeared first on tektoc.

Is your laptop running slow? You’re not alone. Many folks notice their trusty Windows machine gradually losing its zip after a few years, and it can feel frustrating when simple tasks start taking forever.

The good news? You don’t need to buy a new one or call in an expensive expert. Today we’re sharing four practical, budget-friendly fixes that can bring your slow laptop back to life—fast.

Why Your Laptop Is Running Slow

Over time, laptops collect digital clutter. Programs launch automatically at startup, eating up memory and processor power even when you’re not using them. Hard drives get fragmented, and older mechanical drives simply can’t keep up with today’s software demands. Add in modest amounts of RAM and you’ve got the perfect recipe for a sluggish experience.

Quick Software Fixes That Make a Big Difference

The first quick win is cleaning up those startup apps. It takes just a minute: press Ctrl + Alt + Delete, open Task Manager, and head to the Startup tab. Disable anything you don’t need. You’ll immediately notice snappier boot times and smoother everyday performance.

Next, give your drive a little maintenance. Search for “Defragment and Optimize Drives” in Windows. For traditional hard drives this reorganizes files so they load faster; for newer solid-state drives it runs TRIM to keep things efficient. A quick optimization once a month works wonders and keeps your slow laptop feeling fresh.

Hardware Upgrades That Feel Like a New Computer

If you’re ready for a bigger boost, consider upgrading to an SSD. This single change often feels like getting a brand-new computer. A 500 GB SSD costs around $50 these days, and the speed difference is dramatic—faster startups, quicker file opens, and silky-smooth multitasking. Many folks revive laptops that are seven or even ten years old with this upgrade alone.

Finally, check your RAM. If Task Manager shows memory regularly maxing out during normal use (web browsing, email, light photo editing), adding more RAM can make a huge difference. Eight gigabytes is the sweet spot for most people; upgrading is straightforward and affordable.

These four steps—cleaning startup items, optimizing your drive, switching to an SSD, and adding RAM—work together beautifully. Most can be done without special tools, and even the hardware upgrades are easier than they sound.

Ready to see exactly how each fix looks in real time? Watch the full video where I walk you through each step of analyzing and addressing performance issues on an actual older Windows laptop.

You’ll walk away with clear, confidence-building instructions and the peace of mind that comes from knowing you can keep your current laptop humming along without unnecessary expense. No fancy tech degree required—just simple, practical solutions that respect your time and budget.

Give one or two of these a try this weekend and enjoy that “wow, it’s fast again” feeling. Your slow laptop doesn’t have to stay that way. Drop a comment and let me know which fix made the biggest difference for you—we love hearing your success stories!

The post Fix Your Slow Laptop: 4 Easy Ways to Speed It Up appeared first on tektoc.

If you’ve been hanging on to an older AM4 motherboard like so many of us have, you’re going to love what AMD just did. In late June 2025 they quietly dropped the Ryzen 5 5500X3D – a brand-new CPU that brings 3D V-Cache gaming magic to a platform that’s almost nine years old. It feels like AMD is saying, “We’ve got your back.”

What Makes the Ryzen 5 5500X3D Special?

This six-core, twelve-thread Zen 3 chip carries the same 96 MB of L3 cache that makes other X3D processors so smooth in games. It runs at a comfortable 105 W TDP, so it drops right into most existing AM4 boards with a quick BIOS update. Clock speeds are a touch lower than the earlier 5600X3D, but the price lands around $150–$200 US, making it one of the most affordable ways to add serious gaming performance without buying a whole new system.

Why Release a New AMD Ryzen on Old AM4 Hardware?

At first it sounds crazy – why support a platform everyone was supposed to abandon? The answer is simple and practical. In places like Latin America, AM5 builds still cost a lot more because of local pricing. The Ryzen 5 5500X3D gives those folks a real upgrade path that actually fits their wallets. Even here at home, thousands of us still run solid AM4 systems with fast DDR4 memory. AMD looked at real-world needs instead of chasing the “newest is always best” crowd, and that decision just makes good sense.

Who Should Grab This AMD Ryzen CPU?

If you game at 1080p or 1440p and want buttery frame times without spending big, the Ryzen 5 5500X3D is worth a serious look. It’s perfect for anyone who already owns a B450, B550 or X570 board and doesn’t want to replace the motherboard, RAM and CPU all at once. The extra cache really shines in modern titles, giving you that extra smoothness you notice every time you play.

Best of all, this move shows AMD’s commitment to longevity and cutting down on e-waste. Instead of forcing everyone onto a new platform, they’re keeping millions of perfectly good PCs useful for years longer. That’s the kind of thinking that keeps your retirement savings safe and your tech upgrades simple.

The bad news? This fantastic, budget-friendly AMD Ryzen CPU is only available in Latin America!

If you’re wondering whether the Ryzen 5 5500X3D makes sense for your setup, pop over to the video and I’ll walk you through everything step by step. You’ll see exactly why this little CPU is proof that AMD still listens to regular users like us.

The post Have the Folks at AMD Lost Their Minds? | New AM4 CPU Released In June 2025! | Ryzen 5 5500X3D appeared first on tektoc.

Thermal paste might be a small component in your PC build or maintenance routine, but it plays a crucial role in keeping your CPU cool and running efficiently. In this video, we dive deep into what thermal paste is, what it does, why it’s essential for your computer’s performance, and we walk you through applying thermal paste in an older PC.

Chapters in This Video:

00:00 – Intro
00:31 – What Is Thermal Paste and How Is It Used?
04:42 – Testing the Thermal Paste In An 8-Year-Old Dell
08:12  – Changing Thermal Paste – Step-By-Step
16:29 – How Big a Difference Did New Thermal Paste Make to This Old PC?
17:31 – Final Thoughts & Tips

What is Thermal Paste?

Thermal paste (also known as thermal compound or TIM) is a heat-conductive substance that helps transfer heat from your CPU to your heatsink, preventing overheating and ensuring stable performance.

How Often Should You Change It?

Most manufacturers recommend replacing thermal paste every 2-5 years, depending on factors like usage, temperature, and the quality of the paste. But how accurate is that recommendation? Does old thermal paste significantly change your PCs cooling performance?

Watch as We Apply Thermal Paste to an 8-Year-Old Dell!

In this segment, we walk you through the process of cleaning off old thermal paste and applying a fresh layer on an aging Dell desktop CPU.

Products In This Video:

(Affiliate Links – I may receive compensation for purchases made via these links.)

Amazon Refurbished PCs – Amazon is my favorite place for refurbished PCs given their excellent return policies and warranties. I always check to make sure my purchases are marked “Ships From Amazon” so I know what to expect.

Check out the US Amazon Renewed Store here: https://amzn.to/4kcYOqc

The Canadian Amazon Renewed Store is here: https://amzn.to/438n4DZ

Maxtor CTG 8 Thermal Paste:

Amazon US: https://amzn.to/4iax8AB

Amazon Canada: https://amzn.to/4hLdiw3

The post Thermal Paste and Your PC: Does Old Paste Really Degrade Performance? appeared first on tektoc.