Brand
Frequently Asked Questions
Do you sell genuine Windows licence keys?
Yes. This category holds Microsoft operating system licensing, including a Windows 11 Pro key. Contact our team if you need help confirming which edition suits your machine before ordering.
Which antivirus brands do you carry?
The antivirus range is split into vendor subcategories under this page, so you can browse one vendor's tiers at a time. Each subcategory lists the products we currently carry from that vendor.
Can I buy software with cash on delivery in Pakistan?
Yes. We accept cash on delivery and online payment, and we deliver nationwide across Pakistan. You can also visit our Karachi showroom if you would rather buy in person.
Operating system licensing and security suites in one place, with Microsoft Windows keys held here and antivirus grouped by vendor in the subcategories.
OS and Antivirus Software
OS antivirus software covers the two purchases that sit side by side on every finished PC: the operating system licence that makes the machine usable, and the security suite that protects it once it goes online. Buyers arriving here are people completing a fresh assembly, offices activating a batch of workstations, and owners of a working machine whose security subscription has run out. Unlike the physical parts in the rest of Components and Peripherals, nothing here ships as a component you install in a case.
This page holds Microsoft operating system licensing, including a Windows 11 Pro key. The antivirus side sits in the subcategories below, which split the range by vendor so you can compare one vendor’s tiers against another without mixing the two decisions together. Across the operating system and security listings the spread runs from entry level single machine licensing through to premium multi device and business grade options, so a home user and a small office can both find a fit.
Two decisions settle most of this category.
- The first is scope: how many machines the licence has to cover and for how long, since a single desktop and a five seat office are priced and packaged in different ways.
- The second is edition, because operating system editions differ in the management and business features they include, and paying for a higher edition only makes sense if you will use those features.
On the security side, check what a suite covers beyond malware scanning before you compare one vendor’s price against another’s, as the tiers are not drawn along the same lines.
Who each option suits
A builder who has finished a new desktop and needs it activated should start with the Microsoft licensing on this page. A household running several laptops and phones off one budget is better served by a multi device security subscription in one of the antivirus subcategories. An office standardising a row of workstations needs a matching operating system edition on every machine and a single security vendor across the fleet, which keeps renewals and support on one calendar.
Mega Computer stocks software licensing alongside the hardware it runs on, so a licence and the machine can be sorted in one order. Our Karachi showroom carries the range for buyers who prefer to sort activation in person, and we ship nationwide across Pakistan. Payment options include cash on delivery and online payment, and our team can point you to the right edition or security tier before you commit to a licence.