Explanation

• Alt + Tab is used to switch between open applications or windows.
• Hold Alt and press Tab to move through currently open windows.
• It is a useful shortcut for multitasking.

Additional information:

• Alt + F4 — Close the active window
• Windows + Tab — Open Task View
• Ctrl + Tab — Switch between tabs
• Windows + D — Show/Hide desktop

Last verified on 24-08-2026

Explanation

• VPN stands for Virtual Private Network.
• It creates a secure and encrypted connection over the internet to protect user data and privacy.
• A VPN masks the user's IP address and helps hide their browsing activity.
• It is commonly used for secure remote access and online privacy.

Last verified on 08-07-2026

Explanation

OIC (Organization of Islamic Cooperation)

• Foundation Date: 25 September 1969
• Headquarters: Jeddah, Saudi Arabia
• Official Languages: Arabic, English, French
• Total Members: 57 countries
• First Summit: Rabat, Morocco
• Significance: Largest international organization after the UN

Last verified on 20-06-2026

Explanation

• Manchhar Lake is the largest natural freshwater lake in Jamshoro Sindh Pakistan.
• It collects water from the Kithar mountain range.
• It is one of South Asia's largest.
• It covers an area of 23.5 km (14.6 mi)
• It is the part of Indus River basin.

Last verified on 31-03-2026

Explanation

• Total Members: 193
• Founded on: 24 October 1945
• Founding Countries: 51
• Headquarters: Manhattan, New York City, USA
• Main Purpose: Maintain world peace and security

• Working languages of Secretariat: English and French
• Main organs of UNO: 6
• Largest organ: General Assembly
• Pakistan joined UNO: 30 September 1947

Explanation

• The Gwadar Port is situated on the Arabian Sea at Gwadar in the Balochistan, Pakistan.
• Omani Rule: Gwadar remained under Oman for 174 years (1783–1958).
• Purchase Date: 8 September 1958 by Pakistan.
• Official Integration: 8 December 1958.
• Port Opening: 2002 (development of the modern deep-sea port began).

Additional information:

Pakistan has three big sea ports:

1. Karachi Port
2. Muhammad Bin Qasim port
3. Gwadar port

Last verified on 16-03-2026

Explanation

Line spacing shortcuts:

• Ctrl + 1 → 1.0
• Ctrl + 2 → 2.0
• Ctrl + 5 → 1.5

Last verified on 07-03-2026

Explanation

• Kartarpur Corridor is a visa-free border corridor between Pakistan and India for Sikh pilgrims.
• It is located in Narowal District, Punjab, Pakistan.
• The corridor allows Indian Sikhs to visit Gurdwara Darbar Sahib in Kartarpur.
• Opened: 9 November 2019
• Length: 4.7 km

Last verified on 07-03-2026

Explanation

MS Access has primary one key (or a single composite key) per table.

This key must be a unique, non-null field or a combination of fields

That identifies each record, acting as the primary identifier for database relationships. 

Last updated 15-feb-2026

Explanation

A Pivot Table is a powerful data summarization and analysis tool primarily associated with Microsoft Excel 

A pivot table allows you to extract the significance from a large, detailed data set.

Last updated 15-feb-2026