Connect with us

E-Business

6 Things to Consider When Buying a Laptop

Published

on

laptop.jpg
Kindly share this post

We’ll all need a laptop at some point in our lives and there are some broad guidelines you should keep in mind when buying a laptop so you can buy the right one.
Jumia Travel, the leading online travel agency, shares 6 of these broad guidelines to help you out.

The Screen
When buying a laptop, be sure to go for the laptop that gives you the best screen within your price range.
A good screen typically considers three things: resolution, viewing angles and size. Laptops with higher resolution screens are generally the best ones to choose.
For portability, smaller screens are better, but if you intend to use the laptop for entertainment and architectural or artistic functions, then a bigger screen is best.
Lastly, in terms of viewing angles, a laptop screen that touts IPS (in-plane switching) technology offers the widest viewing angles for the best user comfort.

Screen Quality
You should consider laptops that are comfortable to look at because you are likely to be looking at it for quite some time during the day.
Many laptops these days have touchscreens, but these touch screens tend to be glossy and glossy screens leads to reflections that negatively affect your eyes.
You should therefore try to avoid these glossy screens and maybe opt for laptops that aren’t touchscreen, but if you must buy one go for the ones that don’t have glossy screens.

RAM
Typically, more RAM is better. For a decent laptop experience, 4GB RAM can be considered, but 8GB RAM is recommended. If you intend to do a lot of video and photo editing, you can consider buying one with 16GB RAM.
More RAM allows for more applications to run at the same time, and for more data to be quickly accessible to the system at any one time. When buying a laptop, it’s always best to consider the ones with more RAM compared to others, within your favoured price range.

Keyboard Quality
It’s advisable to choose a laptop with a keyboard that’s comfortable for you, rather than one that packs in every key and forces you to start hunting for keys.
You should go for a keyboard with a comfortable layout with full sized keys and some space around the arrow keys.
The keys should have a sort of ‘snappy responsiveness’ and should be easy on your fingers.
When buying a laptop, it’s best to get a feel of the keyboard rather than ‘buying blind’ (asking someone to buy it for you or ordering online).

Advertisement

CPU
Intel’s Core-Based CPUs are one of the best to consider when buying a laptop. Core i3, Core i5, and Core i7 offer some of the best performance when it comes to multitasking and multimedia tasks.
However, for Core i7-based systems, though they offer the best performance for your laptop, the heat emitted from the base of the laptop tends to be a cause for concern if you plan to use the laptop for a long time.

Battery Life
Pay attention to the rating of the battery in Watt-hours (Wh) or milliamp-hours (mAh); typically the larger the figures, the longer the battery can last.


Kindly share this post

Nigeria CommunicationsWeek believes that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. So since 2007, we have devoted our energy to independent reportage of technology and how they affect lives.

Continue Reading
Advertisement
Comments

E-Business

Cyber Resilience a Critical Priority for Manufacturing Amid Rapid Digitalization – Report Shows

Published

on

Kindly share this post

As 60% of manufacturers race toward full digitalisation, cyber risk is increasingly manifesting as a business risk, according to a new global report by Kaspersky and VDC Strategy.

This means cybersecurity is not merely a compliance function, it is a cornerstone of production assurance, safeguarding uptime, quality, and operational continuity.

Manufacturers are modernising to deliver safer, more consistent and more cost-effective production and digitalization is moving fast: just 9% of organisations describe themselves as fully digital today, but 60% expect to get there within two years, according to the joint report by Kaspersky and VDC, titled ‘Cyber Resilience, Built for Manufacturing’.

That shift links shop-floor equipment, production lines and site operations to platforms such as Manufacturing execution systems (MES), Supervisory control and data acquisition (SCADA) and historians, turning many plants into cyber-physical systems (CPS), where a digital disruption doesn’t stay digital. It can slow production lines, quarantine work in progress, invalidate traceability records, or halt production outright.

What’s driving manufacturing digitalization?

Advertisement

Manufacturers are digitising for measurable operational gains, not novelty. Survey respondents identified the primary drivers of their digital transformation strategy as:

  • Improving production output or efficiency (24%)
  • Reducing operational or production expenses (15%)
  • Enabling new strategic opportunities (14%)
  • Improving cyber resilience (13%)

The same connected systems that unlock these gains, including MES, IIoT sensors, automated material handling, remote engineering access, also become the systems that determine whether production can be trusted to keep running.

Cyber risk is now a business risk

Cyber risk has evolved from a mere IT concern to a direct threat to revenue generation, as environments transform into cyber-physical systems. In these integrated settings, digital disruptions like malware no longer just affect data, they can cause unsafe operations, scrapped batches, and halted production on the plant floor. This shift highlights the urgent need to treat cybersecurity as a key part of operational resilience.

According to the report, nearly 60% of manufacturing organisations estimate that cyber incidents cause damages exceeding $1 million per event, with an average disruption of 15.3 hours. The most significant losses often result from production halts, missed delivery commitments, and penalties, rather than just forensic costs.

In this context, downtime links cybersecurity risks to overall business performance. Cyber incidents can reduce Overall Equipment Effectiveness (OEE), strain staffing, and disrupt supply chains. Recovery involves more than system restore, it requires re-establishing confidence in process parameters, quality records, and traceability before resuming operations.

Advertisement

Mature cybersecurity programs now incorporate OT security into governance, focusing on metrics valued by production leaders such as time to restore, backup confidence, legacy asset coverage, and safe degraded operation. This alignment ensures cybersecurity supports continuous production and resilience, not just IT compliance.

However, challenges remain due to split ownership. While 59% of organisations’ IT departments manage security policies, these often overlook plant realities. Managing many security tools (44%) and OT patching issues (38%) show that cybersecurity must be embedded into daily routines of production, engineering, and quality teams. Only through such integration can cybersecurity effectively enhance operational reliability and defend against evolving threats.

“As manufacturing environments become increasingly interconnected, cybersecurity shifts focus from merely adding protective layers to ensuring the availability, resilience, and integrity of production processes. The goal is to minimise operational impact and speed up recovery, rather than solely preventing intrusions.

“Kaspersky offers a unified ecosystem that integrates IT, OT, and IIoT security, empowering manufacturers to pursue digital transformation securely. This strategy helps maintain operational continuity and reduces long-term cybersecurity costs,” comments Andrey Strelkov, Head of Industrial Cybersecurity Product Line at Kaspersky.

To implement this strategy, manufacturing companies can leverage solutions from the Kaspersky OT Cybersecurity Ecosystem, centered around Kaspersky Industrial CyberSecurity (KICS), a native Extended Detection and Response platform designed for critical infrastructure protection. KICS enables centralised detection and response to complex attacks across the entire industrial network, ensuring comprehensive visibility and security.

Advertisement

Kindly share this post
Continue Reading

E-Business

NDPC Probes UNILAG, Lotus Bank, Hackerbella over Alleged Students’ Data Misuse

Published

on

Kindly share this post

Nigeria Data Protection Commission (NDPC) has commenced a forensic investigation into the University of Lagos (UNILAG), Lotus Bank and Hackerbella Ltd over alleged violations of data protection laws involving students’ personal information.

NDPC Probes UNILAG, Lotus Bank, Hackerbella over Alleged Students’ Data Misuse

The investigation follows public complaints alleging that students’ personal data were used to open bank accounts without a lawful basis.

Dr Vincent Olatunji, national commissioner and chief executive officer of the NDPC, directed the investigation team to conduct a comprehensive assessment of the circumstances surrounding the collection, processing, use and disclosure of the affected students’ personal data.

The investigation will also determine the respective roles and responsibilities of UNILAG, Lotus Bank and Hackerbella in the alleged processing of the data.

According to the Commission, the investigation will assess the data protection compliance obligations of the parties under the Nigeria Data Protection Act, 2023 (NDP Act), as well as potential risks posed to the rights and freedoms of the affected data subjects.

Advertisement

The NDPC said the probe would cover several areas, including Data Protection Impact Assessments (DPIAs), the lawfulness and transparency of credit scoring or profiling activities, and the use of automated decision-making systems.

It will also examine the adequacy of privacy notices, data-sharing arrangements, lawful bases for processing, data minimisation and purpose limitation.

Other areas include data retention policies and the adequacy of technical and organisational measures put in place to safeguard the rights and personal data of affected students.

The Commission reiterated that institutions entrusted with the personal data of students, staff and other members of their communities have a heightened responsibility to ensure that such information is processed lawfully, fairly, transparently and securely.

The NDPC therefore warned educational institutions that are yet to comply with its existing data protection compliance directives to take immediate steps to achieve compliance.

Advertisement

The Commission said it would continue to exercise its regulatory mandate to protect the privacy rights of Nigerians and ensure that organisations processing personal data comply with the provisions of the Nigeria Data Protection Act, 2023.

Kindly share this post
Continue Reading

E-Business

Microsoft to Unveil Next-generation AI Chip in September

Published

on

Kindly share this post

Microsoft is planning to unveil its new Maia 300 AI chip this fall, potentially as soon ​as next month, The Information reported on Monday, citing ‌people with direct knowledge of the plans.

The company introduced its Maia AI chip in November 2023 but has lagged rivals such as Alphabet and ​Amazon in scaling up its in-house chip efforts as ​it seeks to reduce its reliance on Nvidia’s costly ⁠processors.

Google began recognizing revenue from direct sales of its custom ​AI chips, called Tensor Processing Units, in the quarter ended June, ​while Amazon has also seen growing adoption of its processors, including its Trainium chips.

Microsoft has been in talks with chipmaker TSMC to secure manufacturing ​capacity for more than 300,000 units of the chip for ​delivery in 2027, according to the report. It is also looking to significantly ramp up ‌production ⁠and persuade major cloud customers such as Anthropic to adopt the chip.

Microsoft ultimately ​aims to ⁠secure capacity for more than 1 million Maia 300 chips, though component supplies and ongoing capacity ​negotiations with TSMC could constrain its plans, according ​to the ⁠report.

Advertisement

It unveiled its second-generation Maia 200 in January, built by TSMC using 3-nanometer technology.

Microsoft packed the chip with a significant amount of ⁠SRAM, ​a type of memory that can provide ​speed advantages for AI systems handling large numbers of user requests.

 

Kindly share this post
Continue Reading

Trending