Most people wait until their computer completely dies before calling for help. By then, what could have been a simple tune-up has turned into a recovery job — and sometimes data is lost along the way. The good news is your computer almost always gives you warning signs first. Here are five you shouldn't ignore.

1. It Takes Forever to Start Up

If you're making coffee while you wait for your computer to finish booting, that's a problem. A healthy machine should be ready to use in under a minute. Slow startups are usually caused by too many programs launching automatically in the background — programs you installed once and forgot about, all competing for resources before you've even opened a browser.

A tune-up clears out that startup bloat and gets you back to a machine that's ready when you are.

2. The Fan Runs Constantly — or Loudly

Your computer's fan is supposed to spin up when it's working hard, then quiet down. If it sounds like a jet engine during normal tasks — or never seems to stop — your system is running hotter than it should. This can be caused by dust buildup inside the machine, background processes consuming too much CPU, or in some cases, failing hardware.

Left unchecked, chronic overheating shortens the life of your machine significantly.

3. It Crashes or Freezes Randomly

An occasional freeze is one thing. If your computer is regularly locking up, showing the dreaded spinning wheel or blue screen, or restarting on its own — that's your machine telling you something is wrong. The cause could be software conflicts, a failing hard drive, overheating, or memory issues.

4. Programs Open Slowly or Freeze Mid-Task

If clicking on an app results in a long pause before anything happens — or if your browser takes 10 seconds to load a page — your machine may be running out of usable memory or storage. Over time, computers accumulate temporary files, browser cache, old downloads, and background processes that slowly eat up resources.

A tune-up clears the clutter and, in many cases, makes a two or three year old machine feel new again. Sometimes a RAM or SSD upgrade on top of that makes it faster than the day you bought it.

5. You Haven't Done Any Maintenance in Over a Year

This one is less of a symptom and more of a reality check. If you can't remember the last time anyone looked at your machine — checked for malware, updated drivers, cleaned out old files — it's overdue. Computers aren't like refrigerators. They need occasional attention to stay healthy.

Think of it like an oil change. You don't wait until the engine seizes. You do it on a schedule because it's cheaper than the alternative.

What a Tune-Up Actually Involves

When I do a tune-up for a client, here's what gets covered:

• Full malware and virus scan
• Startup program cleanup
• Temporary file and junk removal
• Driver and OS updates
• Storage health check
• Browser cleanup (cache, extensions, toolbars)
• Backup status review

Most tune-ups take a couple of hours and the difference is noticeable immediately.

Slow WiFi is one of the most common complaints I hear from homeowners in the Four Corners area — and almost every time, the problem isn't with their internet provider. The issue is almost always inside the house. Here's how to actually diagnose it and what fixes work.

First: Test Your Speed at the Router

Before blaming your WiFi, plug a laptop directly into your router with an ethernet cable and run a speed test at fast.com or speedtest.net. If that number matches what you're paying for, your internet is fine. The problem is in your wireless network. If it's way lower than expected even wired, then call your provider — but that's rare.

The Most Common Culprits

Your Router Is in the Wrong Spot

WiFi signal radiates outward from your router in all directions — but walls, floors, appliances, and especially concrete block a huge amount of it. If your router is tucked in a closet, sitting on the floor, or crammed in a corner of the house, you're working against yourself. It should be centrally located, elevated, and out in the open.

In Florida homes — especially those built with concrete block construction common in the Davenport area — walls kill signal faster than you'd expect. What works in a wood-frame home often doesn't cut it here.

Your Router Is Old

If your router is more than four or five years old, it likely doesn't support modern WiFi standards. Newer devices in your home are trying to communicate at speeds the router simply can't handle. This is one of the most overlooked causes of slow home networks — and one of the cheapest to fix.

Too Many Devices on One Band

Modern routers broadcast on two frequencies: 2.4 GHz and 5 GHz. The 2.4 GHz band travels farther but is slower and more congested — every neighbor's WiFi, your microwave, and your baby monitor are all competing on it. The 5 GHz band is faster but shorter range. If all your devices are defaulting to 2.4 GHz, you're in a traffic jam.

A quick fix is to log into your router settings and separate the two bands into different network names, then manually connect your speed-sensitive devices (laptops, streaming boxes, gaming consoles) to the 5 GHz network.

Dead Zones and Coverage Gaps

One router rarely covers an entire home well — especially in larger Central Florida houses with multiple rooms, a garage, a lanai, or a second floor. If certain rooms always have weak signal, you need either a range extender or ideally a mesh WiFi system.

Mesh systems like Google Nest WiFi, Eero, or TP-Link Deco place multiple nodes around your home that work together as one seamless network. They're far more effective than the cheap plug-in extenders you find at Walmart, which often create more problems than they solve.

What to Try First (In Order)

• Restart your router and modem (unplug both for 30 seconds)
• Move your router to a more central, open location
• Check how old your router is — if it's over 4 years, consider replacing it
• Separate your 2.4 GHz and 5 GHz bands and connect appropriately
• If you have dead zones, look into a mesh system before buying an extender

When to Call Someone

If you've tried the basics and still can't get consistent coverage throughout your home, it's worth having someone come out and do a proper assessment. The right fix depends on your house layout, construction type, and what devices you're running — things that are hard to diagnose remotely. A proper network setup done once is far cheaper than years of frustration.