Salvarea unui fisier excel pentru deschidere in read only
Se da urmatoarea situatie: avem un fisier excel distribuit pe un server catre toata lumea, dar dorim sa aducem modificari acestuia numai noi. Cum procedam?
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Which iPhones Have Wireless Charging?
Wireless charging means you can re-energize your phone’s battery without a physical tether. It also prevents possible damage to your phone’s charging port. Unfortunately, not all phones support wireless charging, but we’ll tell you which iPhone models do.
When you recharge your iPhone’s battery without plugging a cord into it, this reduces wear and tear or possible damage to the Lightning port.
Technically, the power transfer process does require a cord—the power cord that connects the wireless charging pad to an electrical outlet. The energy passes from the power outlet through the cord and into the charging pad.
Cum te manager de parola te poate proteja impotriva atacurilor tip phishing
Un manager de parola are drept rol folosirea cu usurinta a parolelor puternice, unice, oriunde. Daca acesta este un motiv bun de a folosi un manager de parola, atunci cum ar fi ca acesta sa te si protejeze impotriva unor atacuri de tip phishing?
Atacurile de tip phising au ca principal scop obtinerea parolei tale sau a oricaror informatii vitale, folositoare celui care este in spatele acestui tip de atac. Specialistii in domeniul securitatii informatice recomanda cu precadere sa nu fie accesate link-urile din mail-urile, majoritatea atacurilor de acest tip “fiind” in URL.
Thunderbolt 3 vs. USB-C: Care este diferența?
Laptopurile mai noi vin adesea încărcate cu un port care acceptă un conector reversibil și acceptă viteze de transfer foarte rapide. Știi ce e asta? Dacă ați ghicit portul Thunderbolt 3 sau USB 3.1, aveți dreptate, iar aici este problema.
Ambele protocoale de transfer de date folosesc același conector, dar utilizările potențiale ale acestora variază. Poate fi dificil să înțelegeți diferențele dintre cele două porturi și dacă laptopul dvs. este dispus cu unul sau altul.
Cu toate acestea, după ce înțelegeți diferența, este ușor să aflați ce port este care și cum să le utilizați.
How to Turn on Two-Factor Authentication for LinkedIn
Two-factor authentication (2FA) is a great security tool, and we always recommend it. Most apps make it pretty easy to turn on 2FA, and LinkedIn is no exception. Here’s how to enable it and make yourself safer.
You can turn on two-factor authentication from either the LinkedIn website or the mobile app, but either way, you’ll need to be logged in to your LinkedIn account. Go ahead and do this first.
Turn on Two-Factor Authentication from the LinkedIn Website
Click on your avatar in the top-right corner of the LinkedIn website. In the menu that opens, click the “Settings & Privacy” option.
Click on the Account tab, scroll down to the “Two-Step Verification” section, and then click the “Change” link.
The section will expand. Click the “Turn On” button.
You can choose whether to use an authenticator app to generate a code for you or to receive SMS (text) messages with the code. We strongly recommend using an authenticator app as it’s more secure, but two-factor authentication using SMS is still much safer than not using two-factor authentication at all.
Choose your method—we’re going to use an authenticator app—and then click the “Continue” button.
Enter your password in the prompt that appears and then click “Done.”
The instructions for adding an account to your authenticator app are displayed. Add a new account in your authenticator app, scan the QR code using your phone’s camera, and once the account is created, enter the six-digit code from the authenticator app into the text box in LinkedIn and click “Continue.”
Two-factor authentication is now turned on. Click on “Recovery Codes” to display the backup codes, so you can still get in if you ever lose your phone.
Click “Copy Codes” and save them somewhere secure. You’ll need them to get into your LinkedIn account if you ever lose or wipe your phone.
Now that you’ve turned on two-factor authentication, you’ll need to log in again through any other devices you use, such as your phone.
Turn on Two-Factor Authentication in the LinkedIn App
Turning on two-factor authentication in the mobile app is the same on the iPhone, iPad, and Android. Open the app and tap your profile picture.
Then select the “View Profile” link.
Tap on the Settings gear in the top-right corner.
Open the “Privacy” tab, scroll down, and then tap “Two-Step Verification.”
Select the “Set Up” button.
You can choose whether to use an authenticator app to generate a code for you or to receive SMS (text) messages with the code. We strongly recommend using an authenticator app as it’s more secure, but two-factor authentication using SMS is still much safer than not using two-factor authentication at all.
Choose your method—we’re going to use an authenticator app—and tap “Continue.”
Enter your password in the prompt that appears and then tap the “Submit” button.
The instructions for adding an account to your authenticator app are displayed. Add a new account in your authenticator app and then tap “Continue.”
Enter the six-digit code from the authenticator app into the text box in LinkedIn and tap “Verify.”
Two-factor authentication is now turned on. You won’t have to enter the two-factor code on your phone, although you will have to enter it if you access LinkedIn on any other device.
Tap the “Recovery Codes” link to display the backup codes, so you can still get in if you ever lose your phone.
Tap “Copy Codes” and save them somewhere secure. You’ll need them to get into your LinkedIn account if you ever lose or wipe your phone.
Now that you’ve turned on two-factor authentication, you’ll need to log in again on any other devices you own using the two-factor code.
[mai mult...]Cum să-ți creezi propriul server de joc
- Deși puteți găzdui un server de joc pe computer, uneori este mai convenabil să aveți un server cloud care funcționează 24 de ore din 24. Gazduirea pe serverul de joc poate fi surprinzător de ieftină, mai ales dacă doar căutați să vă jucați cu câțiva prieteni.