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How to fix slow internet ?

Amit Misal

 


📌 Introduction: Why Your Internet Becomes Slow

Slow internet is one of the most frustrating issues—whether you're streaming, gaming, working, or studying.
Internet speed can drop due to:

  • Weak WiFi signal

  • Too many connected devices

  • Outdated router

  • Background downloads

  • Network congestion

  • ISP (Internet provider) issues

This guide explains simple, practical fixes anyone can apply.

🔍 Step-by-Step Guide: How to Fix Slow Internet ?

1️⃣ Restart Your WiFi Router (Most Effective)

A simple reboot can instantly improve speed.
Restart your router if:

  • Internet feels slow suddenly

  • Websites take long to load

  • Netflix/YouTube buffers

This clears cached memory and resets connection channels.

2️⃣ Check Your Internet Speed

Use tools like:

  • Fast.com

  • Speedtest.net

Compare your speed with the plan you’re paying for.
If it’s far lower, your ISP may be throttling or facing issues.

3️⃣ Move Closer to the Router

WiFi has a limited range.
Signals weaken when blocked by:

  • Walls

  • Furniture

  • Appliances

Stay closer to the router for stable speed.

4️⃣ Disconnect Unwanted Devices

Each device uses a portion of your bandwidth.
Smart TVs, phones, laptops, cameras—all consume data.
Disconnect unused devices to boost speed instantly.

5️⃣ Check Background Downloads

Slow internet often happens due to:

  • Windows updates

  • Game downloads

  • Cloud backup

  • Google Drive/OneDrive sync

Pause these updates to restore speed.

6️⃣ Change Your WiFi Channel

Routers run on channels. If your neighbors use the same channel, interference slows your speed.
Use router settings to switch channels (1, 6, 11 recommended).

7️⃣ Use 5GHz Instead of 2.4GHz

5GHz = Faster speed, short range
2.4GHz = Longer range, slower speed

If your router supports dual-band, switch to 5GHz for better performance.

8️⃣ Update Router Firmware

Old router firmware can slow internet performance.
Updating increases speed, stability, and security.

9️⃣ Change DNS Settings

Fast DNS servers improve website loading speed.
Use:

  • Google DNS (8.8.8.8, 8.8.4.4)

  • Cloudflare DNS (1.1.1.1)

Switching DNS boosts browsing speed instantly.

🔟 Secure Your WiFi (Prevent Others Using Your Network)

If neighbors or unknown users connect to your WiFi, speed drops drastically.
Enable:

  • WPA2/WPA3 security

  • Strong password

  • Hide network name (optional)

1️⃣1️⃣ Use an Ethernet (LAN) Cable

If you want maximum stability, use a LAN cable.
It avoids WiFi interference and gives full speed directly from router to PC.

1️⃣2️⃣ Replace Old Router or Modem

If your router is over 3–5 years old, it may not support current speed limits.
Modern routers support:

  • Dual-band (2.4/5 GHz)

  • MU-MIMO

  • WiFi 6 for high-performance connections

1️⃣3️⃣ Contact Your Internet Provider

If nothing works, your ISP may have:

  • Signal issues

  • Line damage

  • Congestion

  • Plan throttling

Ask them to fix technical issues or upgrade your plan.

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📌 Final Words

Slow internet can be caused by multiple issues, but most of them are easy to fix.
Follow these troubleshooting steps to boost speed, improve WiFi stability, and get a smoother online experience.

If the problem continues, consider upgrading your plan or changing your internet provider.

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