J&B Computer & Electronics

09/02/2026

Good Morning Friends! May your cup of coffee be bigger than your PC problems today! If not, were here for you.

08/14/2026

08/13/2026

Be careful if you use contact less payment thru NFC.

A new Android NFC relay malware called WindRelay is being used alongside the SpyNote remote administration tool (RAT) to steal live card data and send it to attackers in real time.

08/12/2026

You're dealing with local neighbors, not an anonymous queue.

When your computer goes down, the last thing you need is the stress of calling automated customer service lines or dealing with order numbers. You deserve honest help from someone in your own community who genuinely cares about getting you back up and running.

At J&B Computer & Electronics, we treat every customer with respect, patience, and clear communication.

👉 Let us take the hassle out of tech repair. Message us today and experience friendly, local service you can rely on!

08/11/2026

Why pay high chain-store prices for a computer that just sits on a shelf?

National retail chains charge steep diagnostic fees while juggling massive backlogs, leading to unnecessary delays for simple fixes. Supporting a local, independent technician simply makes practical business sense:

Direct Communication: Speak straight to the person working on your machine.

Faster Repairs: No sending your device across the country to a regional hub.

Transparent Pricing: Pay for actual solutions, not corporate overhead.

👉 Save your time and money. Contact J&B Computer & Electronics for straightforward, efficient local service.

08/10/2026

Get your computer fixed and back on your desk in days, not weeks.

Imagine dropping off your sluggish or broken PC and having it fully repaired, tuned up, and running like new before your workweek even ends. No endless waiting, no guessing games, and zero lost momentum.

With J&B Computer & Electronics, fast turnaround times and reliable tech repairs are the standard.

Quick diagnostic evaluations

Fast hardware fixes & upgrades

Clear, direct updates from a local technician

👉 Need your tech back fast? Stop by J&B Computer & Electronics today or send us a message to get started!

08/07/2026

"We'll have an update for you in 2 to 3 weeks..."

That’s the last thing you want to hear when your computer crashes and your daily work or business files are trapped inside.

Leaving your device at a big chain store often means it sits on a back shelf behind dozens of regional mail-in orders. Meanwhile, your work piles up, deadlines pass, and you're left completely in the dark.

Don't let slow corporate queues paralyze your productivity.

👉 J&B Computer & Electronics offers fast local diagnostics and direct updates right here in Knoxville. Bring your system to us and get answers in hours, not weeks!

08/06/2026

If you see this screen, all is not lost. It can be fixed with no data loss.

08/04/2026

This is why regular maintenance is important for the longevity of your equipment.

08/04/2026

Be careful using hotel wifi. A VPN is best, we have options that help keep your devices protected.

Microsoft has linked a global campaign targeting hospitality Wi-Fi networks to the Russian threat actor Midnight Blizzard, also known as APT29.