• Windows key + W – Widgets Menu

• Windows key + A – Quick Settings Menu

• Windows key + N – Notifications Center

• Windows key + C – Launch Teams

[mai mult...]

1. Device manager

     2. Select device

      3. Update driver

Click update driver and then “search automatically for drivers”.

[mai mult...]

1. Click on the Windows key + i (or open Settings from the Start Menu)
2. Click on System from the sidebar menu (you should already be in this menu)
3. In the main window, look for Recovery and click it
4. Click on ‘Advanced Startup’
5. A pop up will tell you ‘We will reboot your device, so save your work’
6. Click on ‘Restart Now’
7. Wait for the reboot.

[mai mult...]

The Internet Assigned Numbers Authority (IANA) has assigned several address ranges to be used by private networks.

Address ranges to be use by private networks are:

• Class A : 10.0.0.0 to 10.255.255.255
• Class B : 172.16.0.0 to 172.31.255.255
• Class C : 192.168.0.0 to 192.168.255.255

I hope you will find this topic useful.

[mai mult...]

1. First of all you need to download from microsoft.com the win 10 iso file.
2. Second you create a folder named  “Windows 11 install” on your desktop
3. Then you download from microsoft.com the win 11 iso file.
4. Then you need to mount the windows 10  iso file and copy all the files to the folder that you created on desktop.
5. Then you mount the win 11 iso file.
6. In the “sources” subfolder you will find a file called “install.wim”
7. you need to copy that file to the same location but on your “windows 11 install” folder that you created on your desktop.
8. Then you open again the “Windows 11 install” folder and click on the “install” tab and you’re good to go.

[mai mult...]

1. Right click on taskbar and open “task manager”
2. Scroll down to the bottom of the tab and select “windows explorer”
3. Right click on the “windows explorer” tab and select “Restart”.

[mai mult...]

• Type in the search box “advanced system settings ” and press enter

•   Then open the “advanced” tab and click on the “settings: button

• After that select the “adjust for best performance” tab and press the Apply button, and you’re done.

[mai mult...]

1. Include the fstream header file with using std::ifstream;
2. Declare a variable of type ifstream
3. Open the file
4. Check for an open file error
5. Read from the file
6. After each read, check for end-of-file using the eof() member function.

Example:

#include <iostream>
using std::cerr;
using std::cout;
using std::endl;
#include <fstream>
using std::ifstream;
#include <cstdlib> // for exit function
// This program reads values from the file 'example.dat'
// and echoes them to the display until a negative value
// is read.
int main()
{
   ifstream indata; // indata is like cin
   int num; // variable for input value
indata.open("example.dat"); // opens the file
   if(!indata) { // file couldn't be opened
      cerr << "Error: file could not be opened" << endl;
      exit(1);
   }
indata >> num;
   while ( !indata.eof() ) { // keep reading until end-of-file
      cout << "The next number is " << num << endl;
      indata >> num; // sets EOF flag if no value found
   }
   indata.close();
   cout << "End-of-file reached.." << endl;
   return 0;
}

[mai mult...]