I have done a lot of calculators for engineers by referring to many books. Now, I want to share it with as many as students as possible. I want to protect the contents so that the students should only be able to see the results but not modify the formulas. I know documents can be password protected. Can documents can be made read only? If yes, will the student be still able to enter data into relevant variables and get result? If yes, please share your thoughts on setting a read only, yet, able to enter values MSExcel document....

My sister lives in abroad and I frequently guide her with respect to software installations and documentaries. I always used Team viewer software and was able to see what's going on there. Also, I was able to control the PC. Still I had tried to remote login using mstsc application in windows but for no success. Can anybody tell me what are thing that has to be setup in place in the computer settings so that a person can do remote login? Also, only I should be able to login from my PC only. How to set up that?...

I am planning to go for a new mobile. I was a proud user of apple 4 and the phone is still good other than the fact that the battery is weak. I am planning to buy Samsung S6 edge. Have anybody purchased it already? Has anybody used it? what are the interesting things in it? For ex. In Sony j10 mobile, I could play music for both me and the caller in background! Can I use the edge display to display my own customized texts or reminders. How is the experience so far? Is there anything which...

i am exploring features of Excel document properties one step at a time. I know a teacher who wants to teach kids about spellings. So I got an idea. Kids have to clearly type the letters. For example, it is computer, after typing it correctly, apple figure has to appear. I was asked about this and I said yes I can. I just wanted to help him but here playing video and loading images based on a spelling looks impossible to me. I read couple of posts buy all are explained in very high level. Cam someone help me...

I am trying to find a battery to be sued with the inverter in order to get the desktop PC on even during power outages and also during instances in remote places where power is not at all available. I am searching for batteries. The main specs are 12 V and current. To guess the current capacity of the Battery I have to find out how much does a typical Desktop PC consumes. Is there is any benchmark kind of data available? How to measure it at least if possible? I need the battery to support at least 8...

I am planning to buy a printer with following typical usage: The printer will be connected to laptop, the printer has to support color printing, it has to come for long life, the printer is expected to retain the ink for long term of idle. as I intend to use only at home, it will not be used like the ones in computer browsing centers. So, it has to be low cost, it can be slow, I can bear with that, but it has to be compact and slim. Any company printer is fine provided it is reputed one...

I am working in a company and recently I was assigned to verify parcels and logistics. I work in mail room. My job involves reading the cells in the Excel document and comparing that with all th mail room goods and if it matches, have to hand it over to concerned departments. I feel, it will be easy to take print out in hand and verify the contents. But I tried printing it but it printed full document which is several pages. I will be in need typically a few cells which can be printed in one sheet. Please...

My kindle is slowing down and it is becoming very annoying to restart the kindle every time it hangs. I had bought this 2 years back and was fully functional and the performance, clarity of the picture and the quality of sound was top notch. Now, from the recent past I observed that it hangs even if I just browse, doesn't support third party apps well. I removed all the apps retaining only Skype. Still the problem persists and I cannot use Skype too. It has made the kindle useless to me and has to sort out this at...

I have a canon home printer and have been using it quite from past 5 years. In the recent past I have started to observe that, whenever I give print, it simply says printing and do not complete the task. The only way to recover is turn off both my computer and the printer. Again if I turn on both, and issue print, it must probably work fine. What do you think is the problem? Once it starts to print, it still never gets stuck. Currently I have solution but it is only temporary. Can anybody guide me on...

I have got a modem from Dlink which I am using it from quite a long time. Earlier the issue was appearing rarely but now, it has become permanent. The modem only works for 30 to 40 minutes and then it drops the link LED. The Internet LED turns red from green. Doesn't recover thereafter, no matter how long I wait. The only solution I have found is I have to turn the modem off and wait for a few minutes and turn it back again. Then the modem will work smoothly but only for another twenty or thirty...