How To Check If My PC Is Windows 11 Compatible

lse June 25th, 2021

How To Check If My PC Is Windows 11 Compatible

>>>>>>>> Go >>>>>>>>

Upgrade to the New Windows 11 OS | Microsoft

https://www.microsoft.com/en-us/windows/windows-11

Check for compatibility

Use the PC Health Check app [14MB] to see if your current PC meets the requirements to run Windows 11. If so, you can get a free upgrade when it rolls out.

#Windows_11, #TPM, #TPM2.0, #TPM2, #BIOS_TPM, #BIOS_TPM_2.0, #UPGRADE_To_Windows_11

Applied BIOS Setting Change/Fix – Now My PC is Windows 11 Compatible

03:30 – PC Not Compatible – PC Health Check App – Alert
03:53 – Enter BIOS – Asus Motherboard [ Del or F2 ]
06:10 – PC Now is Compatible – PC Health Check App – Alert

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Editing Software: Adobe Premiere Pro / Windows 10 Pro

Posted in technology Comments Off cyprus, pafos, paphos, PC Health Check, polis, windows, windows 11, Windows 11 Compatible

Russian Exams in Cyprus

lse June 13th, 2021

Russian Exams in Cyprus 2006 – 2021

e-Book Lulu.com [ 2006 – 2021 ]

Listening Download [ 2013 – 2021 ]

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iPad-1 — 11 years of Service without any Defects

lse June 9th, 2021

iPad-1 — 11 years of Service without any Defects

09 June 2010 — 09 June 2021 (today) = 11-years

Happy birthday-11-years-ipad-1-2010-june-09–2021-june-09 from Leonidas Savvides

My iPad-1 [2010-June-09], 11-years of Service [2011-June-09]

https://lse-blogs.s3-eu-west-1.amazonaws.com/wp/2018-03-19_20-31-00+-+Sony+Pafos+-+iPad+1+.png

iPad-1 — 11 Years of Service without any Defects

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Part 2: How to install macOS Big Sur 11.4 using VirtualBox on Windows

lse May 29th, 2021

Note:

You might replace your “Big Sur” with your own virtual Machine

This code is for:

https://youtu.be/tJgNCyhqdBo

DOWNLOAD Here Code

Code for VirtualBox 6.x Intel CPU

cd "C:\Program Files\Oracle\VirtualBox\" VBoxManage.exe modifyvm "Big Sur" --cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "iMac19,1" VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0" VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/efi/0/Config/DmiBoardProduct" "Mac-AA95B1DDAB278B95" VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/smc/0/Config/DeviceKey" "ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc" VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC" 1

Code for Virtualbox 6.x AMD CPU

cd "C:\Program Files\Oracle\VirtualBox\" VBoxManage.exe modifyvm "Big Sur" --cpu-profile "Intel Core i7-6700K" VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "iMac19,1" VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0" VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/efi/0/Config/DmiBoardProduct" "Mac-AA95B1DDAB278B95" VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/smc/0/Config/DeviceKey" "ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc" VBoxManage setextradata "Big Sur" "VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC" 1

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Part 1: How to Make a MacOS Big Sur ISO File [11.4]

lse May 26th, 2021

How to make a macOS Big Sur iso from Leonidas Savvides

MacOS ISO Bg Sur 11.x.x

If you do not want to create an ISO – or you have Not a Mac – download ready iso from: BigSur_11.4.iso here …

1

How to Download Full MacOS Installer from Mac Command Line

DOWNLOAD Here Code

1-Followed this:

https://osxdaily.com/2020/04/13/how-download-full-macos-installer-terminal/

softwareupdate --fetch-full-installer --full-installer-version 11.4

# 11.4 is the most recent stable version as of this writing [slides 3-5]

2-Followed this:

https://osxdaily.com/2020/12/14/how-create-macos-big-sur-iso/

In your Applications you must have a “Install macOS Big Sur.app”

[slides 7-8]

3-After CMD Line commands continued
[slides 10-11]

1-First, we must create a temporary disk image:

hdiutil create -o /tmp/MacBigSur -size 14000m -volname MacBigSur -layout SPUD -fs HFS+J

2-Next, mount the disk image:

hdiutil attach /tmp/MacBigSur.dmg -noverify -mountpoint /Volumes/MacBigSur

3-Now we’ll use the createinstallmedia utility that is part of the MacOS Installer application to copy the installer files to the disk image you just created:

sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia --volume /Volumes/MacBigSur --nointeraction

4-Unmount/Detach the disk image volume

When finished, we then unmount/detach the disk image volume [slides 13-15]:
1-way
hdiutil detach /Volumes/MacBigSur/
2-way – if 1-way not working
Detach from Disk Utility

5-After unmount/detached the disk image volume continue in the Terminal [slide 17]:

We convert the freshly created macOS Installer disk image file to a CDR file that will appear on the desktop:

hdiutil convert /tmp/MacBigSur.dmg -format UDTO -o ~/Desktop/MacBigSur.cdr

6-Finally, we change the file extension from .cdr to .iso [slide 19]:

mv ~/Desktop/MacBigSur.cdr ~/Desktop/BigSur.iso

7-Conclusion [slide 20]

Now you have an iso file of Big Sur 11.x to use to install macOS Big Sur as VM in Hypervisors like VMware Workstation Pro [Windows/Linux], VMware Fusion [Mac], VirtualBox [Windows/Linux/Mac],…!

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Bravo!!! Apple: A decade+1=11yrs with iPad 1 – 2010-2021

lse May 2nd, 2021

Bravo!!! Apple
A decade+1 and beyond with iPad 1 from 09 June 2010 to +09 June 2021
Secret :/ only read eBooks,

85% of time spent on Good Reader e-Reader App,…

The main 5 apps I have spent time with mostly:
Good Reader, Apple Notes, Safari, Settings, Mail

I look forward to using it beyond that point in time…!

Receipt Purchased iPad-1 [16GB/1GB, Wi-Fi only]
at 09-June-2010 [click image to enlarge]:

Coming Soon! Video in YouTube at 09-June-2021 for this…!!!

Happy birthday 11 years iPad-1 2010-2021 from Leonidas Savvides

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Powerbank Powering Raspberry Pi

lse April 27th, 2021

PART 2 – Power Bank Powering Raspberry Pi 4B

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PART 1 – Power Bank Powering Raspberry Pi 3B+

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Posted in pc build, Python, technical, technology Comments Off powetbank, Raspberry Pi 3 B+, Raspbian OS

Docker[Containers] vs Hypervisor[Virtual Machines]

lse April 21st, 2021

Virtualization Technologies

Docker vs Hypervisor — Containers vs Virtual Machines

Wednesday, April 21, 2021

Category \ Technology	Docker [Containers]	Hypervisor [Virtual Machines]
Docker vs. Virtual Machines
OS Support and Architecture	No Guest OS, Docker containers hosted on a single physical server with a host OS, which shares among them. Sharing the host OS between containers makes them light and increases the boot time. Docker containers are considered suitable to run multiple applications over a single OS kernel.	Host OS and the Guest OS inside each VM. Guest OS can be any OS, like Linux or Windows, irrespective of host OS.

Security	Providing root access to applications and running them with administrative premises is not recommended in the case of Docker containers because containers share the host kernel. The container technology has access to the kernel subsystems; as a result, a single infected application can hack the entire host system.	Virtual machines are stand-alone with their kernel and security features. Applications needing more privileges and security run on virtual machines.

Portability	Docker containers packages are self-contained and can run applications in any environment, and since they do not need a guest OS, they can be easily ported across different platforms. Also, containers being lightweight [MBs] can be started and stopped in very less time compared to virtual machines	VMs are huge in size [GBs] because each include standalone OS. Not easy moved to a different platform without incurring compatibility issues.

Category \ Technology	Docker [Containers]	Hypervisor [Virtual Machines]
Docker vs. Virtual Machines

Performance	The lightweight architecture of Docker containers is less resource-intensive than virtual machines. Most times one application per Container.	VMs are more resource-intensive than Docker containers as the virtual machines need to load the entire OS to start. One OS in each VM, and usually many apps running in this OS.

Boot-Time	Boots in a few seconds.	It takes a few minutes for VMs to boot.

Runs on	Dockers make use of the execution engine.	VMs make use of the hypervisor.

Memory Efficiency	No space is needed to virtualize, hence less memory.	Requires entire OS to be loaded before starting the surface, so less efficient, more memory.

Isolation	Prone to adversities as no provisions for isolation systems.	Interference possibility is minimum because of the efficient isolation mechanism.

Deployment	Deploying is easy as only a single image, containerized can be used across all platforms.	Deployment is comparatively lengthy as separate instances are responsible for execution

Usage	Docker has a complex usage mechanism consisting of both third party and docker managed tools.	Tools are easy to use and simpler to work with.

Reuse of Resources and Libraries	Docker Containers can reuse Resources and Libraries from other Containers, taking less disk space.	No reuse between VMs, Redundant copies exist, demanding more disk space.

Usually, Organizations are making use of the hybrid approach mostly as the choice between virtual machines and Docker containers depends upon the kind of workload offered.

Hypervisor-2 vs Docker

Hypervisor-1 vs Docker

Hypervisor-2 vs Hypervisor-1

Note: Hypervisor 1 [Servers mainly] vs Hypervisor 2 [Desktop mainly]

VM Hypervisor-2 vs Docker [Linux] vs Docker [VM Linux]

Posted in development, Docker, Linux, pc build, security, Virtualization Comments Off Containers, Docker, Hypervisor, Virtual Machines

How to buy a Laptop or Mini-PC – A Quick Guide for Making the Right Choice

lse April 9th, 2021

How to buy a Laptop or Mini-PC: A Quick Guide for Making the Right Choice

Laptop or Mini-PC A Quick Buying Guide from Leonidas Savvides

Useful Links

https://www.google.com/chromebook/
https://www.apple.com/mac/
https://www.microsoft.com/en-us/windows/computers
Moving to a Windows 10 PC – https://bit.ly/31IThAR

Linux Laptops
https://laptopwithlinux.com/mini-computers/?ref=276
https://laptopwithlinux.com/linux-laptops/?ref=276
https://www.ubuntushop.be/index.php/en/

Other Solutions for Mini-PCs
www.simplynuc.eu – www.simplynuc.com – www.simplynuc.co.uk

Notes Additional Models

* XEON Laptops [USA] https://amzn.to/3rNVdCS

HP ZBook 17 G6 [DE] https://amzn.to/31HykWY

** Apple MacBook Pro [DE] https://amzn.to/31MhQNs

[UK] https://amzn.to/39FyeDv

[USA] https://amzn.to/3mgwgih

Dell XPS 15 [DE] https://amzn.to/3uidp9a

[UK] https://amzn.to/39C7kfS

[USA] https://amzn.to/3sKGwSa

*** ACEPC Mini PC Intel Core [USA] https://amzn.to/31MjkY2
i5 Mini PCs [UK] https://amzn.to/3ur6Kd3
[DE] https://amzn.to/3wmXnN8
Minisforum Mini PC – Best under 469.00
[DE] https://amzn.to/3s06OyG – [UK] https://amzn.to/2PLAkuP

**** Minisforum Mini PC – Best under 259.00
[DE] https://amzn.to/2PVAbVm – [UK] https://amzn.to/3cNBz5x
ACEPC Mini PC – Best under 279.00
[UK] https://amzn.to/3sKTsaG

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Μοναδικές παλιές φωτογραφίες, Μεταλλείο-Ορυχείο Λίμνης – Limni Mine – Polis, Unique Old Photographs

lse April 5th, 2021

Μοναδικές παλιές φωτογραφίες, Μεταλλείο-Ορυχείο Λίμνης – Limni Mine – Polis, Unique Old Photographs

by http://odysseasphoto.gallery/shop/

http://odysseasphoto.gallery/shop/

https://www.paphos.city/marketplace2020/en/merch-clothing-mugs-etc-2/46-limni-mine-polis-unique-old-photographs-about-polis-chrysochous.html

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COLOR WHEEL Using CSS3/HTML5

lse January 1st, 2021

COLOR WHEEL Using CSS3/HTML5

You can download the HTML5/CSS3 code here:

https://leonidassavvides.s3.eu-central-1.amazonaws.com/Scientific+Projects/color-wheel.7z

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Color wheel in HTML5/CSS3 from Leonidas Savvides

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If you can not access NAS try this

lse October 8th, 2020

If you can not access NAS try this:

go in Windows 10 search or Control Panel search and type “windows features”

choose “Turn Windows Features on or off”

Scroll list of features down and Ensure the checkboxes in green rectagle are all checked…

After a Restart [Windows will prompt to do so] your NAS should be accessed from Windows Explorer / File Explorer – in Network folder.

Posted in security, technical, technology, Windows 10 Comments Off can not access NAS, nas, smb on, smb windows on

SUBSCRIBE TO NEWSLETTER

lse October 7th, 2020

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The best way to search for a Laptop or Desktop Computer

lse October 2nd, 2020

The best way to search for a Laptop or Desktop Computer medium to high priced for a purpose eg Software & Web Development or another item is just to create something for this in a related channel, like a YouTube video, blog article, Presentation, Excel Info/List, an Infographics, or other…

Create something RELEVANT
YouTube video mp4 or/and // eg “best laptops for software development in every budget”
Presentation Pptx or/and
Excel sheet/list xlsx or/and
Blog articles WordPress or/and
?…or another item, just create something in relation to this item, its category, or its usage…

This also the case in case you read a textbook/book especially in Programming
After finish reading a chapter or section, practice examples, do exercises in code by typing scripts and run code in IDE, Emulator, Browser,…etc
In addition, you will get embedded in your head, more what you have read by implementing an App with related programming as the chapter you read or write a guide how-to in programming related in your blog,…

I learn this by creating a YouTube video & Blog post & Presentation [all these] for my blog, about buying a laptop for specific needs[particularly Software Development] in different budgets, I learned a lot about the laptops market – even the laptop market local or online is huge… like many hidden secret models of laptops – were in the market but un-noticed… to me!!!

Posted in development, pc build, technology Comments Off best laptop for coding, best laptop for programming, best laptop for software development, best laptop for web development