Guide center
Understand your internet, no complications
Short, practical explanations written for non-technical people.
- How do I know if my internet is good?High speed isn't enough. See the four signs of truly good internet and how to check each one.
- How to test your internet speed the right wayStep by step for a reliable speed test: what to close, cable or Wi-Fi, and how to interpret it.
- What is ping and what's a good value?Understand ping (latency) with simple examples and learn which values are good for gaming, calls and everyday use.
- What is jitter and why it ruins callsJitter is ping variation. See why it matters as much as speed for video calls and gaming.
- What is packet loss?Understand what packet loss is, how much is acceptable and why it hurts games and calls more than videos.
- Why is my internet slow?A practical checklist to find where the slowness is: device, Wi-Fi, router or provider.
- Wi-Fi or cable: which is better?When a network cable is worth it, when Wi-Fi is enough and how each affects speed, ping and stability.
- 2.4 GHz or 5 GHz: which Wi-Fi should I use?Differences between your router's 2.4 GHz and 5 GHz networks and which to choose in each room.
- How many Mbps do I need for Netflix 4K?Recommended speed for HD and 4K streaming, per screen, and how to calculate for the whole house.
- How many Mbps do I need for online gaming?Online games need little speed and a lot of stability. See what really matters.
- Internet for remote work: what do you need?Ideal speed, upload and stability for working from home with calls, cloud and VPN.
- Why does internet speed vary?Understand why each test gives a different number and when variation is normal.
- Why does the internet get slow at night?Peak hours and other reasons for slowness at night — and what you can do.
- How to improve your home Wi-FiPractical, cheap tips to improve Wi-Fi range, speed and stability.
- Mbps vs MB/s: what's the difference?Why your download shows MB/s when you signed up for Mbps — and how to convert in your head.
- What is DNS and when is it worth changingUnderstand DNS, the internet's 'address book', and when changing it can help.