Computer Hardware

LiveEngineering Wale Baba134 apps · 3.6M installsEducationFree · contains adsIn-app purchases: $1.59 - $10.99 per itemengg.hub.comp.hardware

quick learning handbook, revisions, references at the time of exams

Alert me★ WatchOpen in Play ↗
Total installs
19,229
exact · Play shows 10,000+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
25 Nov 2015
10.9y ago
Last update
29 Sept 2026
v21.0 · 14d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter

No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
19,10019,15019,20019,25019,30019,35011 Oct12 Oct
05K10K15K20K25 Nov 201511 Oct 202612 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 1 group
0 Sensitive2 Notable4 Routine
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Computer Hardware: This App cover 104 topics with detailed notes, diagrams, equations, formulas & course material, the topics are listed in 7 chapters. The app is must have for all the engineering science students & professionals. The App is designed for quick learning, revisions, references at the time of exams and interviews. This app cover most of related topics and Detailed explanation with all the basics topics. Be a professional with this app. Updates will be going on Some of the topics Covered in the app are: 1. Motherboard 2. Data 3. Bits and digital data 4. Bytes 5. ASCII 6. Introduction to the PC 7. PC construction 8. History of the PC 9. Data exchange - the mainboard 10. POST and CMOS 11. BIOS programs and ATX 12. The Setup program 13. The boot process 14. The data flow on the system board 15. Introduction to the PC busses 16. The system bus 17. 66 MHz and 100 MHz bus 18. Introduction to the I/O busses 19. Technical and historical background for the I/O busses 20. The ISA bus 21. MCA, EISA and VLB 22. The PCI bus 23. Chip set 24. Triton 25. Intel TX chip set - AGP and Ultra DMA 26. Chip sets for Pentium Pro and Pentium II 27. RAM 28. SIMM modules 29. DIMM modules 30. PC100 RAM and Rambus RDRAM 31. Introduction to CPU 32. 8086 compatible instructions 33. CISC and RISC instructions and their handling 34. Clock frequency 35. Cache RAM 36. CPU - areas of development 37. Floppy drives 38. The CPU speed measurement 39. CPU changes historical review 40. Pentium 41. Pentium MMX 42. Cyrix 6X86 43. AMD 44. Cyrix 6X86MX 45. Pentium Pro 46. Pentium II 47. CPU sockets and chip sets 48. Clocking 49. Over-clocking 50. CPU that support over clocking 51. Drives 52. Interface 53. Hard disks 54. Physical aspects of the hard disk 55. Hard disk limitations 56. Hard disk interface 57. Optic storage media 58. CD and DVD- ROM 59. MO drives 60. Tape streamers 61. Introduction to I/O 62. The internal I/O ports 63. Adapters 64. Modular PC design 65. IRQ 66. DMA 67. Bus mastering 68. I/O addresses 69. PC Card 70. EIDE 71. Transfer speeds and protocols 72. Ultra DMA 73. Advanced Graphics Port 74. Small Computer System Interface 75. SCSI is intelligent 76. Advantages of SCSI 77. Universal or Useless Serial Bus 78. IEEE 1394 FireWire 79. File systems 80. The formatted disk 81. Sectors and Clusters 82. The root directory and other directories 83. File fragmentation 84. Partitioning with FDISK 85. The primary partition and booting 86. Operating system 87. System software 88. Operating systems 89. DOS control of hardware 90. 32 bit drivers 91. Introduction to video system 92. Pixels 93. Greater resolutions 94. Colour, Colour depth and RGB 95. Refreshing the screen image 96. Trinitron or Invar 97. Multi sync screen with digital control 98. Color adjustments 99. Screen savers 100. LCD screens 101. Video card 102. RAM on the video card 103. Cards and chips 104. Motherboard and Power Supply Features : * Chapter wise complete Topics * Rich UI Layout * Comfortable Read Mode * Important Exam Topics * Very simple User Interface * Cover Most Of Topics * One click get related All Book * Mobile Optimized Content * Mobile Optimized Images This app will useful for quick reference. The revision of all concepts can be finished within Several hour using this app. Instead of giving us a lower rating, please mail us your queries, issues and give us valuable Rating And Suggestion So we can consider it for Future Updates. I will be happy to solve them for you.

What's new

✨ What’s New • Added Premium Purchase option for an enhanced, ad-free experience. • Improved app stability and performance. • Fixed minor bugs and improved overall user experience. • General improvements and optimizations.

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