Tana Computer Solutions

Tana Computer Solutions ባ/ዳር ቀበሌ 04 ሙሉዓለም አካባቢ ኪቤአድ ህንጻ 2ኛ ፎቅ ቢሮ ቁ 2 Tana Computer Solutions

Here are some of our recent web development projects. 1.www.ethiohakimbet.com2.www.ethiopiatours.pro
09/08/2018

Here are some of our recent web development projects.
1.www.ethiohakimbet.com
2.www.ethiopiatours.pro

02/08/2018

እንዴት የኢንተርኔት ወጪያችንን በከፍተኛ ደረጃ መቀነስ እንደምንችል እንጠቁማችሁ።
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ፌስቡክ (Facebook)

ከቅርብ ጊዜ ወዲህ ፌስቡክ ተንቀሳቃሽ ምስሎች በራሳቸው ጊዜ እንዲጫወቱ ፍቅዷል። ይህም ብዙ ዳታን ይጠቀማል። ተንቀሳቃሽ ምስሎች በራሳቸው ጊዜ እንዳይጫወቱ ለማድረግ (Video Autoplay off) ለማድረግ፡-

በአንድሮይድ ስልኮች ላይ ይህን ይከተሉ፡ ሴቲንግ ኤንድ ፕራይቬሲ (Setting and Privacy) >ዳታ ሴቨር (Data Saver) የሚለውን On ያድርጉ።

በአይኦኤስ (አይፎን) ላይ ይህን ይከተሉ፡ ሴቲንግ (Setting) >ሚዲያ ኤንድ ኮንታክት (Media and Contact) >ቪዲዮ ኤንድ ፎቶስ (Video and Photos) >አውቶ ፕለይ (Auto-play) >ኦን ዋይፋይ ኮኔክሽን ኦንላይን (On Wi-Fi connections only) የሚለውን On ያድርጉ።

ከዚህ በተጨማሪም በአንድሮይድ ስልኮች ላይ አነስተኛ ዳታ የሚጠቀመውን ፌስቡክ ላይት (Facebook Lite) የተባለውን የፌስቡክ ስሪት መተግበሪያን ከጉግል ፕለይ ላይ በማውረድ መጠቀም ይቻላል።

ሌላኛው አማራጭ ደግሞ ፌስቡክ የሚለውን መተግበሪያ ከመጠቀም ይልቅ እንደ ኦፔራ ሚኒ (Opera Mini) ያሉ የኢንተርኔት መቅዘፊያ መተግበሪያዎችን (Internet Browser Apps) በመጠቀም የዳታ ወጪን መቀነስ ይቻላል።

ያስታውሱ ፌስቡክን በፌስቡክ ላይት ወይም በመተግበሪያዎች ሲጠቀሙ የፌስቡክ ማራኪነት እና አማራጮች ሊቀንሱ ይችላሉ።
ዋትስአፕ (WhatsApp)

ስንት የዋስትአፕ ግሩፕ (ቡድን) ውስጥ አሉ? በዋትስአፕ የሚላክሎት ፎቶ እና ቪዲዮ በፎቶ ጋለሪ ውስጥ አለ ማለት ብዙ የሞባይል ዳታ እየተጠቀሙ ነው። ዋትስአፕ የሚጠቀመውን የዳታ መጠን ለመቀነስ ይህን ይከተሉ።

የዋትስአፕን ሴቲንግ (Setting) ይክፈቱ >ዳታ ኤንድ ስቶሬጅ ዩሴጅ (Data and Storage Usage) > ከዚያም ሰሌክት ሚዲያ አውቶ ዳውንሎድ ኦፕሽንስ (Select Media Auto Download Options) የሚለውን በመምረጥ > ዌን ዩዚንግ ሞባይል ዳታ (When Using Mobile Data) የሚለውን በመጫን ''ኖ ሚዲያ (No Media)'' በሚለው ይቀይሩት።

በይበልጥ ዋትስአፕ የሚጠቀመውን ዳታ ወጪ ለመቀነስ ኮል ሴቲንግ (Call Setting) ከሚለው በታች ያለውን ሎው ዳታ ዩዜጅ (Low Data Usage) መምረጥ ይቻላል።
ዩቱዩብ (YouTube)

በዩቱዩብ ቪዲዮችን መመልከት ብዙ ዳታ ይወስዳል። በሞባይል ዳታ ቪዲዮን መመልከት ካስፈለጎው ግን የሴቲንግ ምልክቷን በመጫን 240p ወይም 144p ላይ በማድረግ በአነስተኛ ጥራት በመመልከት እስከ 60 በመቶ ሊያወጡ የሚችሉትን የHD (720p) የዳታ መጠን መቀነስ ይችላሉ።

ሌላው አማራጭ የቪዲዮ ባለመብት ፍቃድ ካለ የወደድነውን ቪዲዮ ከዩቱብ ላይ የዋይፋይ አግልግሎት ያለበት ቦታ ላይ በማውረድ ለ30 ቀናት ያለ ኢንተርኔት ደጋግምን መመልከት እንችላለን።
መተግበሪያዎችን ማሻሻል (Updating Apps)

በስልኮቻችን ላይ ተጭነው የሚገኙ መተግበሪያዎች በፈልሳፊዎቻቸው በተለያየ ጊዜ በአዳዲስ ቅጂዎች ይሻሻላሉ።

መተግበሪያዎቹን ለማሻሻል የሞባይል ዳታን መጠቀም ብዙ የኢንተርኔት ወጪን ያስከትላል። ስለዚህም የዋይፋይ (Wi-Fi) አገልግሎት ባለበት ቦታ ብቻ ማሻሻል ይመከራል።

መተግበሪያዎችን ለማሻሻል ዋይፋይን ብቻ ለመጠቀም ቀጣዩን ይከተሉ።

አንድሮይድ ስልኮች ላይ፡ ጉግል ፕለይ ስቶር (Google Play Store) > ሴቲንግ (Setting) > አውቶ አፕዴት አፕስ (Auto-update apps) > አውቶ አፕዴት አፕስ ኦቨር ዋይፋይ ኦንሊ (Auto-update apps over Wi-Fi only) የሚለውን ኦን (On) ያድርጉት።

አይፎን ስልኮች ላይ፡ ሴቲንግ (Setting) > አይቲዩንስ & አፕ ስቶር (iTunes & App Stores) > ዩዝ ሞባይል ዳታ (Use Mobile Data) የሚለውን ኦፍ (Off) ያድርጉት።
አጠቃላይ ስልካችን ሊጠቀም የሚችለውን ዳታ መቀነስ

ስልክዎ አንድሮይድ መተግበሪያ ስርዓትን የሚጠቀም ከሆነ በስልክዎ ላይ የሚከተሉትን ማስተካከያዎች በማድረግ የኢንተርኔት አጠቃቀሙ ላይ ገደብ ሊያደርጉ ይችላሉ።

(ሴቲንግ) Setting > (ኔትዎርክ ኤንድ ኢንተርኔት) Network & Internet > (ዳታ ዩዜጅ) Data Usage > (ዳታ ሴቨር) Data Saver የሚለውን ኦን (On) ያድርጉ።

18/09/2017

ከዚህ በኋላ ያገኙትን የሞባይል ቀፎ ገዝቶ በኢትዮጵያ ኔትወርክ
ውስጥ መጠቀም ስለማይቻል ቀፎ ሲገዙ እንዳይከስሩ ይህችን ምክር
ይተግብሩ፦
አንድ ሞባይል ቀፎ ሲመረት ለራሱ መለያ ብቻ ሆኖ የሚያገለግል ባለ 15
ዲጂት ቁጥር አለው።
ይህ መለያ ቁጥር IMEI ኮድ በመባል ይታወቃል።
አንድ ሰው * #06 #ን ሞባይሉ ውስጥ በማስገባት ሲደውል፤ይህንን የIMEI
ቁጥር ያገኛል።
ሆኖም አንዳንድ ተመሳስለው የተሰሩ ፎርጅድ የሞባይል ቀፎዎች የሌሎችን
መለያ ቁጥር የሚይዙበት ሁኔታ ስላለ ሁለትና ከዚያ በላይ የሆኑ የሞባይል
ቀፎዎች ተመሳሳይ IMEI ኮድ ሊኖራቸው ይችላል።
ኢትዮ ቴሌኮም እንደዚህ አይነቶቹን የሞባይል ቀፎዎች በራሱ ኔትወርክ
አማካኝነት የለየ መሆናቸውን አስታዉቋል። ቁጥራቸውም 2 ነጥብ 8 ሚሊዮን
አካባቢ ነው።
እነዚህን የሞባይል ቀፎዎች የያዙ ሰዎች በኢትዮቴሌኮም ኔትወርክ እንዲገለገሉ
የተሰጣቸው የጊዜ ገደብ አንድ አመት ብቻ ነው።
ከአንድ አመት በኋላ እነዚህ የሞባይል ቀፎዎች ሙሉ በሙሉ በኢትዮ ቴሌኮም
ኔትወርክ ውስጥ እንዳይሰሩ ይደረጋል።
በመሆኑም ገንዘበዎ በከንቱ እንዳይጠፋ ከዚህ በኋላ የሞባይል ቀፎ ሲገዙ
የሞባይል ቀፎው በኢትዮጵያ ኔትወርክ ውስጥ የተመዘገበ መሆኑን እርግጠኛ
መሆን መቻል አለበዎት።
ይህንንም ለማረጋገጥ የሚጠቀሟቸው የሚከተሉት ዘዴዎች አሉ፦
1- የሚገዙት ሞባይል ቀፎ ውስጥ ሲም ካርድ ማስገባት
2-*868 # ላይ መደወል(በዚህ ወቅት ሶስት አማራጮች ይመጣሉ።
እነዚህም አማራጮች
1-Phone Unlock
2-Switch Lock
3-Check Status) የሚሉ ናቸው። ከሶስቱ አመራጮች ሶስተኛውን(Check
Status) ለመምረጥ በሚመጣው ክፍት ቦታ 3 ቁጥርን አስገብቶ Send
የሚለዉን መጫን በዚህ ወቅት ሁለት አማራጮች ይመጣሉ እነዚህም
አማራጮች ፤
1 By IMEI
2 By Phone number የሚሉ ናቸው።
ከዚያ By IMEI የሚለዉን ለመምረጥ በተሰጠው ክፍት ቦታ ላይ 1 ቁጥርን
ያስገቡ። ከዚያም ሴንድን(SEND) እንደተጫኑ Enter IMEI number የሚል
መጠይቅ ይመጣለዎታል።
በዚህ ወቅት ሊገዙት ያሰቡትን ሞባይል ቀፎ መለያ ቁጥር በዚህ ክፍት ቦታ
ውስጥ በመፃፍ sendን ይጫኑ። ወዲያዉኑ በኢትዮ ቴሌኮም ኔትወርክ ውስጥ
የሚሰራ ቀፎ መሆኑ አለመሆኑን ያረጋግጣሉ።
አለበለዚያ ከዚህ በኋላ ካርቶኑ ያልተፈታና በዚህ መልኩ ያልተሞከረ ሞባይል
ገዝተው ገንዘበዎን ሊቀልጡ ይችላሉ።
በተለይ የታሸገ ሞባይል ቤተዎ ወስደው « ለሶስት ሰአታት ያህል ቻርጅ ያድርጉ»
በሚል ኮዱን ሳይሞክሩ ቤተዎ የሚወስዱ ከሆነ ፤ በመጨረሻ ቻርጅ አድርገው
ሲሞክሩት IMEI ኮዱ ከኢትዮቴሌኮም ኔትወርክ ጋር የማይጣጣም ከሆነ ተሸወ
ዱ ማለት ነው።
©Tsegaw Melaku

16/05/2017

*****ዋናክራይ ራንሰምዌር በ 2 ቀናት ብቻ በመቶ ሺ የሚቆጠሩ የኮምፒውተሮችን ማጥቃቱ ተነግሯል*********
:::::::::::::::::::::::::::::::::::::::
ዋናክራይ “WannaCry” በተባለው የራንሰምዌር(ransomware) በዓለም ላይ ያሉ ኮምፒውተሮችን በከፍተኛ መጠን እያሽመደመደ መሆኑ የተነገረለት ሲሆን በሁለት ቀናት ብቻ ከ57,000 በላይ የማይክሮሶፍት ምርት ኮምፒውተሮችን ፣ላፕቶፖችን፣እና የኤቲኤም ማሽኖችን ኢላማ በማድረግ ጥቃት ማድረሱ ተነግሯል፡፡ ከፈረንጆቹ ግንቦት 12/2017 ጀምሮ እንቅስቃሴዉን እንደጀመረ የተነገረው ራንሰምዌር እስካሁን ግማስ የሚሆነውን የዓለም ክፍል በጥቃቱ የሸፈነ ሲሆን በሚቀጥሉት ጥቂት ቀናት ውስጥ በ150 ሃገራት ያሉ 2,00,000 ኮምፒውተሮችን እንደሚያጠቃ ተነግሯል፡፡ በሩሲያ እና እንግሊዝ ራንሰምዌሩ በስፋት መከሰቱ የተገለጸ ሲሆን በራንሰምዌሮች ታሪክ በከፍተኛ ደረጃ ተስፋፊ ከሆኑት የሳይበር ጥቃቶች የመጀመሪያ ነው ተብሏል፡፡ ለመስፋፋት ኢሜሎችን፣ ክፍተት ያለባቸውን የኮምፒውተር ሲስተሞችን እንደ ኮምፒውተር ዎርም በመውሰድ መሆኑ ተጠቅሷል፡፡ ሁሉም የማይክሮሶፍት ምርት ተጠቃሚዎች ተቋሙ በፈረንጆቹ በመጋቢት 14, 2017 የለቀቀውን (MS17-010) ማሻሻያ መጠቀም እንደሚገባቸው ማይኮሮሶፍት አሳስቧል፡፡

05/05/2017

******32-bit and 64-bit explained*******
Will this 32-bit software run on my 64-bit operating system?
or
Will this 64-bit software run on my computer?
If you have asked these questions then this tutorial should help you to understand the concepts of 32-bit and 64-bit computing. We'll look at your computer system as three parts: the hardware, the operating system and the application programs. At the end we'll look at some of the common questions people have. Just be aware that this article mainly provides examples and FAQs for Windows.
32-bit versus 64-bit
As the number of bits increases there are two important benefits.
* More bits means that data can be processed in larger chunks which also means more accurately.
* More bits means our system can point to or address a larger number of locations in physical memory.
32-bit systems were once desired because they could address (point to) 4 Gigabytes (GB) of memory in one go. Some modern applications require more than 4 GB of memory to complete their tasks so 64-bit systems are now becoming more attractive because they can potentially address up to 4 billion times that many locations.
Since 1995, when Windows 95 was introduced with support for 32-bit applications, most of the software and operating system code has been 32-bit compatible.
Here is the problem, while most of the software available today is 32-bit, the processors we buy are almost all 64-bit.
So how long will the transition from 32-bit to 64-bit systems take?
The main issue is that your computer works from the hardware such as the processor (or CPU, as it is called), through the operating system (OS), to the highest level which is your applications. So the computer hardware is designed first, the matching operating systems are developed, and finally the applications appear.
We can look back at the transition from 16-bit to 32-bit Windows on 32-bit processors. It took 10 years (from 1985 to 1995) to get a 32-bit operating system and even now, more than 15 years later, there are many people still using 16-bit Windows applications on older versions of Windows.
The hardware and software vendors learnt from the previous transition, so the new operating systems have been released at the same time as the new processors. The problem this time is that there haven't been enough 64-bit applications. Ten years after the PC's first 64-bit processors, installs of 64-bit Windows finally exceeded installs of 32-bit Windows. Further evidence of this inertia is that you are probably reading this tutorial because you are looking to install your first 64-bit software.
To run a 64-bit application you need support from all lower levels: the 64-bit OS and the 64-bit CPU.
This simplification will be enough for us to look what happens when we mix the 32-bit and 64-bit parts. But if you want to understand the issue more deeply then you will also need to consider the hardware that supports the CPU and the device drivers that allow the OS and the applications to interface with the system hardware.
What 32-bit and 64-bit combinations are compatible and will work together?
This is where we get to the practicalities and can start answering common questions.
The general rule is that 32-bit will run on a lower level 64-bit component but 64-bit does not run on a lower level 32-bit component:
A 32-bit OS will run on a 32-bit or 64-bit processor without any problem.
A 32-bit application will run on a 32-bit or 64-bit OS without any problem.
But a 64-bit application will only run on a 64-bit OS and a 64-bit OS will only run on a 64-bit processor. If you do have any question just comment us we will try to answer as soon as we can!

14/04/2017

When a file is deleted, what happens to it ?
******************************************************
There is no tube connected on the back of the computer to drain deleted files out the computer :) , this is what i used to tell my students before explaining for them what exactly happens when a file is deleted.
Most people who try to explain this thing use very technical terms that are hard to understand especially for beginners. I will try to put it in simple terms here.
When you get a new hard disk, you have to format it before it can receive data but what is the meaning of formatting, or what happens when you format a disk ? When you format a partition using the GUI or the "format" command or the good old "Fdisk" , Windows will create a file system which means the disk is ready to accept data. This file system is just a which is called FAT (File Allocation Table) or NTFS (New Technology File System). This table will contain names and addresses of files stored on the disk. In other words, every file that you save, will have its exact location (physical address) on the hard disk. So when you save or place any file in the disk, Windows will create some numbers representing the sectors (very small parts of the disk) in which the file reside then place those numbers in the file system table. Then when you double click to open a certain file, Windows will take the file name then check the table to see the numbers (addresses) of the sectors where the file is located on the hard drive and then it Windows() directs the of the hard disk to move to those sectors and read their contents , after that the file opens. When you a file, Windows removes the numbers (the address of the file) from the the file system table. That means , the deleted file is technically there on the hard disk but it's location is not known. The icon (not the contents) representing the file will be placed in Recycle Bin. The reference of the file is removed from the table but the file itself is there hiding somewhere on the disk. The sectors the file occupies will be marked as free (free space) that's why other new files can occupy those sectors. When you use a recovery software, the software will bring the numbers back and put them in the table making the file accessible again.When you delete all files and re-format the disk then you will have "permanently" lost the files because the entire table will be gone. but even after formatting, there are some advanced tools that can the table with all its contents thus recovering all the data.

05/03/2017

Here are the best antivirus and security apps for Android. / © ANDROIDPIT
1. CM Security: best malware protection
CM security (Clean Master) is an award-winning security option and provides some of the best malware protection on Android. It's made by Cheetah Mobile, a research company that produces credible reports on the state of the Android platform with regard to all things scam, and its dedicated app is fast and comprehensive.
CleanMaster Security knows its business because it research malware for a living. / © Cheetah Mobile
CM Security AppLock AntiVirus
2. 360 Security - Antivirus: best real-time protection
360 (formerly known as Qihoo) is a long-standing and popular Android antivirus app with all the bells and whistles required to protect your phone. Naturally, it has an antivirus engine, which automatically scans your files and updates its definitions.
Each installation, whether from the Play Store or beyond, has to pass through 360 real-time protection before it can end up on your phone. On top of that, 360 is a system cleaner that cleans out junk files, frees up RAM and has some neat power-saving features too.
360 Security is the new name for Qihoo, one of the most robust antivirus apps. / © 360 Mobile Security Limited
360 Security - Antivirus Boost
3. Kaspersky Internet Security: best anti-phishing protection
The PC version of Kaspersky is regularly showered with accolades and often voted the best internet security suite you can get. The free mobile version offers all the standard anti-malware protection you'd expect, as well as a whole host of anti-theft features.
Upgrade to the premium version (US$14.95 for one year), and you get anti-phishing protection for your text messaging, cloud protection and privacy protection when you surf the web.
One of the best PC internet security suites does a good job on Android too. / © Kaspersky Lab
Kaspersky Internet Security
4. Malwarebytes Anti-Malware: best privacy manager
Malwarebytes built its reputation as one of the most lightweight PC protection tools around. The free Android version is a chip off the old block, focusing on ease-of-use rather than tons of features. It offers anti-malware protection, a privacy manager, and also scans apps that are behaving suspiciously.
The developers have also stayed ahead of the curve by integrating Malwarebytes with Android Device Manager – the remote tracking/anti-theft Android feature that effectively negates such features on many Android antivirus suites.
The Android version of Malwarebytes protects your device with minimal fuss. / © Malwarebytes
Malwarebytes Anti-Malware
5. AVL: best interface
AVL antivirus is an efficient Android security option with an intuitive user-interface. While it doesn't include some of the more advanced anti-theft features that can be found in similar apps, it's great for your basic protection needs and less likely to impact your battery or damage performance than some. AVL comes highly recommended.
AVL antivirus is a lean, clean virus-fighting machine.© AVL Team
AVL
6. AVG Antivirus Security: best for protection and anti-theft
AVG Antivirus is a free application that protects your smartphone in real time from viruses, malicious applications and other spyware. You can review your applications but also your files, settings and more.
There's even an option to close apps that are significantly slowing your smartphone down or abusing your battery. Also, if you lose your device, you can block or delete your information and locate your device via Google Maps .
AVG is a well-known name in antivirus, and you can wipe your device remotely if necessary. © AVG
AVG AntiVirus FREE for Android
7. Norton Security Antivirus: best premium version
Norton Security Antivirus is a free application that blocks and removes malware. Pay for the premium version, and you get a whole load more features, such as remote locking and Sneak Peak, which takes photos of people using your device if you've flagged it as stolen.

01/03/2017

ስማርት ስልኮቻችንን የኢንተርኔት አገልግሎት ከሌላ ስልክ ጋር ሼር አድርገን እንዴት መጠቀም እንችላለን
1.Setting
2.More Setting
3.Tethering and Portable hotspot
በዚህ ስቴፕ ስር


የሚሉ ምርጫዎችን እናገኛለን

ይሄን የምንጠቀመው የስልካችንን የኢንተርኔት አገልግሎት ከሌላ ስልክ ጋር ሼር ለማረግ ነው።
በሌላ አገላለፅ በአንድ ስልክ ከ5 በላይ ስልኮች/ላፕቶፓች ኢንተርኔት መጠቀም ያስችላል።
ይህን እንዴት መጠቀም እንችላለን?
፦መልስ
የሚለው ስንነካ ከላይ በኩል On/Off ስዊች አለ እሱን ስንነካው On/Off አረንጓዴ ሲሆን On ሆኗል ማለት ከዛ ከታች በኩል እና የሚል እናገኛለን
ኢንተርኔት ሼር እንዲያደርጉ የምንፈልገው ስልኮች/ላፕቶፓች መምረጫ ነው።
ይህን ደሞ የምንጠቀመው የWifi ስሙን እና Password የምንሰጥበት መንገድ ነው የWifi ስሙን የምንሞላው የሚለው ላይ ነው Password ደሞ የሚለው ላይ የሚለውን በመምረጥ Password መሙላት እንችላለን።

ይህ የሚጠቅመን Wifi የማይቀበሉ ለምሳሌ፦አብዛኛው Desktop ኮንፒዩተሮች Wifi የላቸውም ስለዚህ ከስልካችን ጋር ኢንተርኔት ሼር እንዲያረግ የሚያስችል መንገድ ነው መጀመሪያ በUSB Data Cable ኮንፒዩተሩንና ስልካችንን እናገናኛለን ከዛ ስልካችን ላይ የሚለውን ስንነካ ሳጥኗ ውስጥ የራይት ምልክት ይሰጠናል ከዛ መጠቀም እንችላለን።

ይህ የሚጠቅመን Wifi የማይቀበሉ ስልኮችን በBluetooth ኢንተርኔት ሼር የምናረግበት መንገድ ነው የሚለውን ስንነካ ሳጥኗ ውስጥ የራይት ምልክት ይሰጠናል ከዛ ሌላኛው ስልክ ላይ በBluetooth ኮኔክት በማድረግ መጠቀም እንችላለን።
ለበለጠ መረጃ ይህን ገጽ ላይክ ሼር ያድርጉት.

Android Top 40 secret codes for your mobile phone
16/02/2017

Android Top 40 secret codes for your mobile phone

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