Network and Internet
How to Improve Internet Speed
The source of slowness should be determined before to increase the internet speed. The problem can be caused by the subscription capacity, Wi-Fi coverage, local network or one application. The response to the question of how to increase Internet speed starts with measurements made in different conditions; change random modem or package does not solve any problem.

Do accurate speed measurement first
Connect a compatible computer with Ethernet cable and stop large downloading or loading operations on the background. Measure different hours with the same device. Save the download, installation and delay values separately; single measurement does not show a permanent result.
The network port of the test device can affect the result of cable and security software. The speed in the service package is different concepts that the local Wi-Fi connection shows. Saving measurement environment is useful when meeting the operator or support team.
Check Wi-Fi slowness
Modemi or access point can lead to the problem of positioning coverage in closed cabinet and next to dense metal surfaces. Compare close to the access point and far locations. Neighbor networks can change the client's characteristics and frequency band result used.
The wired measurement should be properly examined if the wireless measurement is low, the access point must be determined and channel use. Add repeater does not always provide capacity increase. Access point plan based on measurement in large offices can be a more accurate approach.
View background traffic and network devices
- Check the clocks of cloud backup and file synchronization.
- Detect update or camera upload traffic.
- Check the connection speed and cable errors of switch ports.
- Evaluate the actual traffic capacity of the router and firewall.
- Measure the difference when VPN is open and off; Don’t close security controls randomly.
When to upgrade the internet package?
If the local infrastructure is healthy, the capacity increase can be assessed if the connection is regularly completed during working hours. Installation speed is important for video meetings and cloud file installation. It can not only meet all the needs of an asymmetric or even to enlarge the downloading speed.
For example, if the office backup reduces the quality of the load interview at lunch hours, timing and traffic priority is evaluated. Then the connection capacity is selected. DNS change may affect some ad-solving issues but does not increase the physical bandwidth of the subscription. It allows measurement and retention of changes to the results.
Frequently Asked Questions
Can I improve internet speed by changing DNS?
DNS ad may affect the resolution time. It does not increase the speed of the download capacity or operator line.
Is it enough to get a new modem?
Only the existing device can be useful if it is narrow throat or failure source. Wired measurement and device compatibility should be checked first.
Why does the video interview break while speed is high?
Package loss, delay change, upload traffic or Wi-Fi issues may affect the interview. Speed is not the only measure.
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Resources & Advanced Reading
Product specifications and license conditions may vary; Check the relevant official documents before application.